On extremes 1 Oct 2007 Thinking some more about PZ’s latest comedic act, I think I see what the problem is. People do not change their beliefs just because someone offends them. They change their beliefs because opponents offend them. If someone is a Muslim, they won’t become an Islamist because another Muslim teaches something different, but because that Muslim is a member of an opposing sect. The friend of my enemy is my enemy. There is not exactly a continuum of ideas between theism and atheism, because there is not a single dimension or variable along which a continuum might be drawn as a spectrum. But there is a continuum of loyalties for any given set of beliefs, and if you make it a condition of some unrelated belief that acceptance requires abandoning the whole of your core commitments, then you are reducing the likelihood of that belief getting accepted. Hence, you end up polarising views into camps. It becomes, not a rational debate, but a matter of waving tribal totems. If evolution can be accepted only by being atheist, then of course theists will deny its validity. Likewise if we assert that accepting, say, a belief in beauty necessitates theism (the old saw, “how can we say there is something beautiful if we do not have belief in God?”), and non-theists do believe things are beautiful, they will of course reject theism rather than their core commitment to things being beautiful. Taking ancillary beliefs (and I am using the term “belief” here to mean a proposition one thinks is true or is willing to assert, not as an act of faith) as being surrogate markers for some unrelated topic is the source of a lot of confusion. There is nothing about accepting the validity of evolution or natural selection that speaks for or against a deity; to make atheism the surrogate for evolutionary beliefs offers theists who think evolution occurs only a choice to reject evolution, for they are very much less likely to reject their core beliefs. Obviously, there is nothing wrong on this account with stating that evolution makes it possible to be an intellectually fulfilled atheist. This might very well be true. But the claim that extends beyond this, that to be true to the science one must be an atheist (which some do make, although not, I think, Dawkins and PZ – this is more an inference from their rhetoric than a claim they have actually made) is unwarranted, to use philosophical legalese. If there are a number of theists on the cusp, as most people will be who haven’t thought deeply about science, of accepting evolution as a sufficient explanation of the diversity and history of life, and you imply to them, or state outright, that if they accept evolution they must give up their religion, of course this will polarise them. And of course it will also harm attempts to teach evolution in a neutral manner. Perhaps some don’t want it taught in a metaphysics-neutral fashion. But the science is not the basis for that tack, and if it’s bad to teach religious metaphysics as science, it’s equally unacceptable to teach irreligious metaphysics as science, that’s all. [Disclaimer: No PZs or Dawkinses were harmed in the making of this short piece, and only pastries were harmed in any way at all. None of them were kitten pastries.] Evolution Religion Social evolution
Biology My presentation on Mercier and Sperber’s Argumentative Theory 11 Jul 201222 Jun 2018 During my recent trip to Berkeley, I was asked to give a discussion starter about Mercier and Sperber’s recent Behavioral and Brain Sciences article on the function reasoning has been given by evolution. They broadly argue that reasoning is not an internal process and evolved with its “main function” as convincing others of what… Read More
Evolution A final note on Expelled 24 Mar 2008 This is a nice review in New Scientist, obviously “framed” more in sorrow and confusion than in anger, which ends with Throughout the entire experience, Maggie and I couldn’t help feeling that the polarised audience in the theater was a sort of microcosm of America, and let me tell you… Read More
Evolution Evolution, or as we call it, EFF Theory 7 Apr 201122 Jun 2018 <img src=”//evolvingthoughts.net/wp-content/uploads/2018/06/smbc-eff.png” width=”383″ height=”343″”> Read More
only pastries were harmed in any way at all. None of them were kitten pastries. Wilkins’ has been at the puppy-dog pastries again!
I’m tired and drugged up on some new medications, so I’m probably going to frig something up big time. But here I go anyways. I think the general complaint here is that taking an adversarial tone is naturally divisive. I don’t however think that this is necessarily a bad thing, or at least not worse than the alternative. You can have a serene discourse if there is some general uniformity on some political or social premise. There has been a general uniformity in American culture on the evo-creo issue, or religion-science issue more generally, that religion is benign and not at odds with evidence based outlook. This uniformity is targeted, IMO, because of the fact that the peripheral effect of it on society is to give religion a free pass. So we end up having a special universe of discourse where the claims of religion have to be deferred to. So you have political no-brainers like embryonic stem cell research subject to the irrational, non-evidence based beliefs of a large segment of the population. One way of solving this is to shake up that universe of discourse by introducing new, staunchly anti-theistic elements into it. It’s not so different than political discourse IMO. You have conservatives and liberals who rarely worry about “driving people over to the other side”, but nonetheless end up having the compromise on policy when mutually beneficial. A similar thing could happen to science and religion, but only if we get the backbone to stop being so deferential to the tribal superstitions of fellow people.
Me too, who are these people? Posted by: windy http://www.nature.com/nature/journal/v448/n7156/full/448864a.html Here’s one for you windy, fairly well known USAian pontificating to the masses (well actually to scientists in this case). I suspect that you are actually joshing when you asked the question. Then again here’s a more famous person claiming that there is no god and that he knows the truth and that science reveals the truth “…truth is always going to be anti-religion, and science is a process that aspires to uncover the truth…” http://scienceblogs.com/pharyngula/2007/07/in_which_the_obnoxious_atheist.php Both people are welcome to there opinions and I know which one I’ld buy a pint, but each appears to see science as buttressing their worldview.
Me too, who are these people? Posted by: windy http://www.nature.com/nature/journal/v448/n7156/full/448864a.html Here’s one for you windy, fairly well known USAian pontificating to the masses (well actually to scientists in this case). I suspect that you are actually joshing when you asked the question. Then again here’s a more famous person claiming that there is no god and that he knows the truth and that science reveals the truth “…truth is always going to be anti-religion, and science is a process that aspires to uncover the truth…” http://scienceblogs.com/pharyngula/2007/07/in_which_the_obnoxious_atheist.php Both people are welcome to there opinions and I know which one I’ld buy a pint, but each appears to see science as buttressing their worldview.
Me too, who are these people? Posted by: windy http://www.nature.com/nature/journal/v448/n7156/full/448864a.html Here’s one for you windy, fairly well known USAian pontificating to the masses (well actually to scientists in this case). I suspect that you are actually joshing when you asked the question. Then again here’s a more famous person claiming that there is no god and that he knows the truth and that science reveals the truth “…truth is always going to be anti-religion, and science is a process that aspires to uncover the truth…” http://scienceblogs.com/pharyngula/2007/07/in_which_the_obnoxious_atheist.php Both people are welcome to there opinions and I know which one I’ld buy a pint, but each appears to see science as buttressing their worldview.
Me too, who are these people? Posted by: windy http://www.nature.com/nature/journal/v448/n7156/full/448864a.html Here’s one for you windy, fairly well known USAian pontificating to the masses (well actually to scientists in this case). I suspect that you are actually joshing when you asked the question. Then again here’s a more famous person claiming that there is no god and that he knows the truth and that science reveals the truth “…truth is always going to be anti-religion, and science is a process that aspires to uncover the truth…” http://scienceblogs.com/pharyngula/2007/07/in_which_the_obnoxious_atheist.php Both people are welcome to there opinions and I know which one I’ld buy a pint, but each appears to see science as buttressing their worldview.
Me too, who are these people? Posted by: windy http://www.nature.com/nature/journal/v448/n7156/full/448864a.html Here’s one for you windy, fairly well known USAian pontificating to the masses (well actually to scientists in this case). I suspect that you are actually joshing when you asked the question. Then again here’s a more famous person claiming that there is no god and that he knows the truth and that science reveals the truth “…truth is always going to be anti-religion, and science is a process that aspires to uncover the truth…” http://scienceblogs.com/pharyngula/2007/07/in_which_the_obnoxious_atheist.php Both people are welcome to there opinions and I know which one I’ld buy a pint, but each appears to see science as buttressing their worldview.
But the science is not the basis for that tack, and if it’s bad to teach religious metaphysics as science, it’s equally unacceptable to teach irreligious metaphysics as science, that’s all. The sentence quoted above, with which I am in total agreement, raise the very important question as to whether a metaphysically neutral or even metaphysically free science is possible? (Ignoring for the moment the extremely difficult question, what exactly is metaphysics?) A logical positivist would of course say that such a science is not only possible but also highly desirable. Caledonian would and indeed does claim that only a metaphysically free science deserves or has a right to the title science. Opposed to this I think that Feyerabend can be interpreted as saying that a metaphysically neutral science has never existed and probably can never be created. I would be very interested in what our host, or anybody else for that matter, thinks about this. Just for the record I’m with Feyerabend.
You have conservatives and liberals who rarely worry about “driving people over to the other side”, but nonetheless end up having the compromise on policy when mutually beneficial. Um, Tyler … have you been paying attention to American politics at all in the last 20 years? It has been absolutely nothing but polarization where the middle has been given stark choices between opposing views and compromise has been all but nonexistent. And it has been all about not driving the middle into the other party’s camp. We have a Democratic Congress that can end the war in Iraq by simply taking the un-vetoable course of refusing to vote for funding, but that is terrified that such a move will be seen as “not supporting the troops” which would push the independents into the conservative camp semi-permanently. And that’s an example where there are almost equal numbers at the ends of the continuum, i.e., between Republicans and Democrats. The ends of the continuum between those who understand and value science and those who don’t already strongly favors the anti-science crowd. As John says, reasonableness, nuance and logic in such “winner take all” scenarios are always losing strategies and emotional appeals are winners. Where the issue is [cough] framed as a stark choice between religion and science, the emotional appeal of religion will, almost certainly, win over whatever middle ground there might be between the ends of the continuum. Liberalism has gone the way of the dodo in America. People called “liberals” today in politics are merely those who’d we’d have called “moderates” in my youth. It was killed off not so much by a lack of the right tokens to waive but by a refusal to even consider the possibility that it was waiving the tokens in the wrong way. The results of that mistake has already lasted a long time and will continue to haunt us for the foreseeable future. Let’s hope the supporters of science can do better than that.
Thony: Science can be framed (there’s that word again!) without appeal to metaphysics and should, I think, be taught that way. People cannot, however , be framed (or exist for that matter) without metaphysics and we stubbornly continue to allow people to practice science. Science, as a concept, has no inherent metaphysics. Science, as a human process, winds up including all the messy characteristics of human beings. Or so I see it …
I do believe science without metaphysics is a contradiction in terms (although I do not agree with Feyerabend that science is an ideology or worldview). But I also believe that science should be taught only with its own metaphysics, and most certainly not a religious (or irreligious) one. As it happens, there are more than one metaphysical interpretation of science, but still these are science-only (or are lifted from scientific discussions to employ in nonscientific contexts). They are neutral with respect to religion.
and you imply to them, or state outright, that if they accept evolution they must give up their religion, of course this will polarise them. And of course it will also harm attempts to teach evolution in a neutral manner. Blame it on PZ and Dawkins if you want, but this frame was put forward by the religious first. This is their message. There are scientists that have addressed it using rationalism arguments to say no you can be religious and accept evolutionary biology. There are also scientists who have said using the scientific method evolution is clear, using the same method religion is bunk. What bothers me most isn’t that the fundies have twisted and distorted reality to get an effective message, its that you and others have fallen right into it. Its them atheists saying you must drop all religion to be a scientist and/or be educated evolution. I guess we will just deny the last 100 years of religious conservatives fighting the science based on the narrow interpretation of a man-made book of dubious authorship. Nope that never happened, its PZ’s fault.
Perhaps you would be interested in this post and my response. Alden is a friend from my youth who is having trouble separating science from religion, and here misinterprets what Dawkins has said about ID being a scientific hypothesis. I also realize that in taking the position that I do – that God is not necessarily ?testable? through the scientific method – that I sound as if I could end up siding with those wanting to keep Creationism out of the public schools. However, I?ve held all along that science and philosophy are (or should be) ?joined at the hip.? Science without some ?big picture? thinking (even allowing for the possibility that something exists outside of what we can touch and see), is dreadfully dangerous. The moral implications of ?pure? science are horrifying – just take a look at Mary Shelley?s Frankenstein. Dawkins, here, is at least thinking outside the box – or, rather, rethinking what should be in the box.
Science can be framed (there’s that word again!) without appeal to metaphysics and should, I think, be taught that way. Of course science can be framed free of metaphysics and that is in fact the standard for the presentation of scientific results within the expert literature and rightly so. I have however a problem with the teaching of science this way. In reality the development of a scientific discipline and the discovery of new results is a very messy complex procedure that involves varying metaphysical assumptions on many levels. I have a feeling that by teaching science free of metaphysics that students develop a false picture of the way in which new scientific ideas and theories are discovered and developed, a fact which can hinder their own development as practicing scientists.
The Religious Right was active long before the nation ever talked about the Atheist… And for a long time they’ve been talking about war. When you’ve been engaged (as we are now, in our schools and our courts) then there are two things you can do: Fight back, or turn the other cheek. Not even the other side is good at that, they’re more into the smiting thing. The problem is that SOMEONE had to stand up to religious extremism. A lot of people are sheep, baa-baaing behind their leaders or just following the crowd, afraid to say boo to anyone. So the people you get striking back first are the extremists on the OTHER side. Still, I assume there are people standing in the middle who have not joined sides (and maybe never will) but the “us against them” ideology has already been set up. Ultimately, however, I do see a big difference between “Put on the whole armor of God and go to war against unrighteousness” and “you guys are just silly. Sit down, shut up, and LEARN something”, which seem to be the two basic rallying cries. Do extremists cause an extreme reaction and revolt fence sitters and moderates? Sure. But that works on both sides. I wouldn’t be blogging about atheism every day if my civil rights, the constitution, and my kids weren’t constantly under attack. And when I was a devout Orthodox Christian (I was one of those people so involved in the life of the church that I actually prayed in my sleep, much to the amusement of my husband) I didn’t write every day about my religion. The polarization hasn’t come about because of mere disagreements in philosophy. It’s come about because of a declaration of war, and the knowledge that in war, it’s the civilians who suffer most. For every action, there is an equal and opposite reaction
Thony: Bad phrasing on my part. What I meant was that the concept should be taught as metaphysics-free (and recognizing that you don’t get much past the concept of science before university level courses) but then, of course, you have to get into the messy bits by the time you get to actually training scientists. On the other hand, I’d like to know what I’m misunderstanding about the term “metaphysics” and/or how I’m misusing it, given that John says science does have it.
I am one of those suprised to see intelligent people saying that science (evolution especially) equals atheism. I could understand it, in part, when it came from those who believe the KJV/Koran to be inerrant (didn’t consider them very intelligent), but from scientists? As everyone knows, there are scientists of all faiths/beliefs/worldviews so it obviously doesn’t belong to any one group of believers (this is one of sciences greatest strengths), so why do some ape the words of the religious fundies and so add fuel to the fire? There are some guidelines in science, things like; there is a reality out there that follows rules that we can model and so utilise it to our benefit, the rules are constant through space & time, positivism is a good assumption etc.. None that I have ever come across speak to the existance or non-existance of a deity. The truth of a religious idea/claim may be another matter. My conclusion is that some atheists are using science as a wedge to help undermine what some see as irrational and wish to try and impose their worldview/belief/faith on everyone (peacefully of course); so like many believers they are seeking converts to bring people to “their way, their truth and their light”. Nothing wrong with evangelising; but it is a political/religious activity and far removed from science, the teaching of science or the cause of good science. I also fear that by their agreement with the religious fundies they are aiding and abetting the enemy.
I am one of those suprised to see intelligent people saying that science (evolution especially) equals atheism. I could understand it, in part, when it came from those who believe the KJV/Koran to be inerrant (didn’t consider them very intelligent), but from scientists? As everyone knows, there are scientists of all faiths/beliefs/worldviews so it obviously doesn’t belong to any one group of believers (this is one of sciences greatest strengths), so why do some ape the words of the religious fundies and so add fuel to the fire? There are some guidelines in science, things like; there is a reality out there that follows rules that we can model and so utilise it to our benefit, the rules are constant through space & time, positivism is a good assumption etc.. None that I have ever come across speak to the existance or non-existance of a deity. The truth of a religious idea/claim may be another matter. My conclusion is that some atheists are using science as a wedge to help undermine what some see as irrational and wish to try and impose their worldview/belief/faith on everyone (peacefully of course); so like many believers they are seeking converts to bring people to “their way, their truth and their light”. Nothing wrong with evangelising; but it is a political/religious activity and far removed from science, the teaching of science or the cause of good science. I also fear that by their agreement with the religious fundies they are aiding and abetting the enemy.
I am one of those suprised to see intelligent people saying that science (evolution especially) equals atheism. I could understand it, in part, when it came from those who believe the KJV/Koran to be inerrant (didn’t consider them very intelligent), but from scientists? As everyone knows, there are scientists of all faiths/beliefs/worldviews so it obviously doesn’t belong to any one group of believers (this is one of sciences greatest strengths), so why do some ape the words of the religious fundies and so add fuel to the fire? There are some guidelines in science, things like; there is a reality out there that follows rules that we can model and so utilise it to our benefit, the rules are constant through space & time, positivism is a good assumption etc.. None that I have ever come across speak to the existance or non-existance of a deity. The truth of a religious idea/claim may be another matter. My conclusion is that some atheists are using science as a wedge to help undermine what some see as irrational and wish to try and impose their worldview/belief/faith on everyone (peacefully of course); so like many believers they are seeking converts to bring people to “their way, their truth and their light”. Nothing wrong with evangelising; but it is a political/religious activity and far removed from science, the teaching of science or the cause of good science. I also fear that by their agreement with the religious fundies they are aiding and abetting the enemy.
I am one of those suprised to see intelligent people saying that science (evolution especially) equals atheism. I could understand it, in part, when it came from those who believe the KJV/Koran to be inerrant (didn’t consider them very intelligent), but from scientists? As everyone knows, there are scientists of all faiths/beliefs/worldviews so it obviously doesn’t belong to any one group of believers (this is one of sciences greatest strengths), so why do some ape the words of the religious fundies and so add fuel to the fire? There are some guidelines in science, things like; there is a reality out there that follows rules that we can model and so utilise it to our benefit, the rules are constant through space & time, positivism is a good assumption etc.. None that I have ever come across speak to the existance or non-existance of a deity. The truth of a religious idea/claim may be another matter. My conclusion is that some atheists are using science as a wedge to help undermine what some see as irrational and wish to try and impose their worldview/belief/faith on everyone (peacefully of course); so like many believers they are seeking converts to bring people to “their way, their truth and their light”. Nothing wrong with evangelising; but it is a political/religious activity and far removed from science, the teaching of science or the cause of good science. I also fear that by their agreement with the religious fundies they are aiding and abetting the enemy.
I am one of those suprised to see intelligent people saying that science (evolution especially) equals atheism. I could understand it, in part, when it came from those who believe the KJV/Koran to be inerrant (didn’t consider them very intelligent), but from scientists? As everyone knows, there are scientists of all faiths/beliefs/worldviews so it obviously doesn’t belong to any one group of believers (this is one of sciences greatest strengths), so why do some ape the words of the religious fundies and so add fuel to the fire? There are some guidelines in science, things like; there is a reality out there that follows rules that we can model and so utilise it to our benefit, the rules are constant through space & time, positivism is a good assumption etc.. None that I have ever come across speak to the existance or non-existance of a deity. The truth of a religious idea/claim may be another matter. My conclusion is that some atheists are using science as a wedge to help undermine what some see as irrational and wish to try and impose their worldview/belief/faith on everyone (peacefully of course); so like many believers they are seeking converts to bring people to “their way, their truth and their light”. Nothing wrong with evangelising; but it is a political/religious activity and far removed from science, the teaching of science or the cause of good science. I also fear that by their agreement with the religious fundies they are aiding and abetting the enemy.
On the other hand, I’d like to know what I’m misunderstanding about the term “metaphysics” and/or how I’m misusing it, given that John says science does have it. I of course would never dare to speak on behalf of the Aussi Silverback (he might sit on me) but in any branch of science the assumptions that are made at the “top” end of a theoretical deduction almost always contain several that are metaphysical in nature. To give just one very famous historical example, Newton’s assumption that an absolute frame of reference for time and space exists is purely metaphysical and as is well known was one of the factors that later led to the downfall of his theory. If fact exactly this metaphysical assumption was attacked by Leibniz in the famous Clarke/Leibniz correspondence, he suggesting instead the assumption of purely relative frames of reference ala Einstein.
I am one of those suprised to see intelligent people saying that science (evolution especially) equals atheism. Me too, who are these people?
“I of course would never dare to speak on behalf of the Aussi Silverback (he might sit on me) but in any branch of science the assumptions that are made at the “top” end of a theoretical deduction almost always contain several that are metaphysical in nature.” I agree — scientific metaphysical assumptions are the ones that define the language of the theory (it often turns out that there’s more than one way of cashing out the language of the theory in terms of metaphysics, though). The difference between them and more general metaphysics is that general metaphysics is, well, more general and attempts (in as far as such is possible) for a more complete view — to be a description of how things hang together, in as much as they hang together (if they don’t, they most assuredly hang separately). Scientific metaphysics tends to be a bit more focused on the task at hand (and somewhat ad hoc — look at quantum mechanics), and so can be a bit more difficult to slot into various more general schemes, which isn’t to say that the task shouldn’t be attempted. *Waits to be sat on by a Silverback*
I suspect that you are actually joshing when you asked the question. Right 🙂 I didn’t see either of those gentlemen saying that science *equals* atheism. Let’s say I find the metaphysical conclusions of Francis Collins as misguided as you find those of New Atheists. Is it fair for me to say “Collins thinks that science equals Christianity?” Oh I hope the prize is a trip to California. Looks like it’s Cambridge… Any thoughts why so few voted for Boston? Are most SB readers from the US east coast and don’t think it’s exotic enough?
There is nothing about accepting the validity of evolution or natural selection that speaks for or against a deity; If the deity in question is the Christian God of love and justice, who created the world specifically with humanity in mind, then there is plainly something in evolution by natural selection that speaks against it. Evolutionary theory says that humanity arose as the improbable result of three billion years of evolution by a bloody and violent process of natural selection. Christianity says we are the intentional product of a God who loves us. It is not obvious that these stories are actually two sides of the same coin. The point isn’t that it is logically impossible that both evolution and Christianity are correct. It is that evolution, by revealing our brutal origins, makes it far less likely that Christianity is correct. And evolution all but flatly refutes any version of Christianity that takes the inerrancy of Scripture as its starting point. Furthermore, evolution takes away the argument from design in biology, which is the strongest rational argument ever devised for the existence of God. Evolution may not refute the existence of God, but it certainly reduces God from something you can accept for purely rational reasons to something you can only accept through a large measure of faith (or at least only through non-scientific lines of evidence). There’s a reason people write big, complicated books explaining how to reconcile Christianity and evolution, while no one bothers to write similar books exposing the conflict between them. Dawkins, Harris, Hitchens, and Dennett spend very little time talking about evolution, for example. It’s not because of Richard Dawkins, PZ Myers or anyone else that evolution and Christianity are commonly thought to be at odds. It is that they plainly are at odds, regardless of how nice it might be if we could simply sweep the problem under the rug. Wringing your hands about polarization and divisiveness will not change that fact.
Scientific metaphysics tends to be a bit more focused on the task at hand (and somewhat ad hoc — look at quantum mechanics) Funny that you should mention that, I almost chose the Copenhagen Interpretation as an obvious example of scientific metaphysics. One that I personally don’t accept, which however doesn’t mean that I reject quantum mechanics just that I think that the explanatory theory needs improving.
There is a conflict between science and religion and ignoring it won’t make it go away. While this doesn’t mean that you have to abandon all belief in the supernatural in order to accept scientific evidence, it does mean you have to abandon many of the things that most people hold dear. You have to give up Young Earth Creationism, for example. It’s all very well and good to argue for moderation in the interests of social harmony but when we get right down to brass tacks it turns out that it really is an either/or choice in a lot of cases. Are miracles compatible with science? No, they’re not. Is the existence of a soul and a life after death compatible with science. No. If you argue that it is then “science” loses all meaning as a way of knowing. It can be overthrown by any imaginary belief. It would mean that astrology and faith healing are also compatible with science just because some people want them to be. Evidence has to count for something in the real world, if it doesn’t then we might as well be living in a dreamworld. Francis Collins argues that the Moral Law is proof of the existence of God. Is this proof compatible with what we would recognize as good scientific practice? No, it isn’t. I don’t think even a philosopher would defend this as good logic. This is not a situation where there is a middle ground to stand on. Either Collins is right and God has been proven, or he is wrong and the Moral Law is not a proof of God. There may not even be a Moral Law–that’s surely something that rational people can investigate. Most believers would like to identify some things as being so far outside of nature that science has no say in their veracity. Unfortunately, whenever they try to make a case for such a thing it always turns out to be either entirely within the realm of scientific investigation, or confined to the mind of the believer where it is indistinguishable from a dream.
Evidence has to count for something in the real world, if it doesn’t then we might as well be living in a dreamworld. But.. what if the evidence tells you that you are living in a dreamworld? http://physicsworld.com/cws/article/news/27640 (Although, I’ve always thought chemistry was more of a nightmare than a dream 🙂
“Funny that you should mention that, I almost chose the Copenhagen Interpretation as an obvious example of scientific metaphysics. One that I personally don’t accept, which however doesn’t mean that I reject quantum mechanics just that I think that the explanatory theory needs improving.” Oh, I don’t reject QM either (it’d be hard for me to do my job if I did); for some reason I typed quantum mechanics when I mean Copenhagen Interpretation…
Hey, earlier (#9) I made reference to a post, and then when I get home from work, I discover that I had forgotten the link. Here it is ID is a scientific concept. Sorry about that.
Newton’s assumption that an absolute frame of reference for time and space exists is purely metaphysical … But this and the other examples given aren’t metaphysics about science or even about how science is done, they are metaphysics that are prior to the science being done. The gathering of the evidence and matching it against the theory is done the same despite such assumptions. And we know that the source of hypotheses and theories is irrelevant to the actual process of science — visions of snakes biting their tails didn’t make the benzene ring into dreamology and Newton’s metaphysical mechanism wasn’t the same as his science. Larry insists that science is somehow useless — “loses all meaning as a way of knowing” — unless we assume it works all the time and in every situation. That is Larry’s metaphysics; it is not necessary to actually doing science (and it is a position that is, ironically, contradicted by the empiric evidence, since many people who are good and even great scientists nonetheless believe miracles are possible and believe in life after death). In fact, science gets along quite well even when nobody knows for sure whether it can or will be able to come up with an answer in any particular area or whether science as a process delivers “truth” at all. The only requirement to effectively do science is that, methodologically, we proceed as if a naturalistic (whatever that might mean) answer exists and can be found with the tools science has (or will have) available. Larry’s metaphysics of materialism/naturalism is not a requirement of science … it is a requirement of Larry (and those who share his metaphysics) only. In fact, the closest I can think of as constituting metaphysics within science itself involves defining what is “natural.” But historically that has been done more by the practice of the consensus of scientists rather than by thinking it out.
[Grump] Man sleeps for a night and an interesting debate breaks out and everyone else gets the good lines… There are several senses to the term “metaphysics”, but they all involve ontology; or the list of the furniture in the universe that someone or some idea presupposes. Theories have ontologies – atomic theory supposes that there are things like electron shells, and an increasingly complex soup of basic particles. Evolution presupposes there are things like lineages of descent, populations, genes and the like, and so on. What needs to be taught are these metaphysics, or, where there is controversy (such as the Copenhagen versus the other interpretations of QM) the range of interpretations or ontologies in active play in science. There is a sense in which there are general metaphysics of science – one of these is, as noted, naturalism (basically, the idea that things have natures which can be uncovered in explanations), but the limits of scientific metaphysics are set by the domain over which they range. So a metaphysics of evolution begins and ends with biology, plus any chemistry or physics it helps itself to as a necessity. Physics, of course, covers all and only the physical world. If there is a nonphysical world, it is outside the competency of physics to investigate it. The domain-specific nature of scientific explanations is not always obvious. We often get confused and think that it has a much wider domain than it does. This is why I think that science speaks neither for nor against any particular metaphysics outside that domain, whether it be the execrable “Dancing Wu Li Masters” or any other interpretation of the world that is not in itself scientific. And atheism is, I think, one of those interpretations, in so far as it makes assertions outside the domain of science. It may be that for most atheists they are merely content to live only on the basis of scientific knowledge, and who can object to that? but if, and when, an atheist, just as for a theist or Buddhist or Idealist, starts making assertions about the possibility of things existing outside the scientific domain, such as “there exists no deities”, then they are no longer relying upon science as such. But that’s fine. All I am objecting to are those who claim that science demands a particular extra-scientific metaphysics.
“However, I?ve held all along that science and philosophy are (or should be) ?joined at the hip.? Science without some ?big picture? thinking (even allowing for the possibility that something exists outside of what we can touch and see), is dreadfully dangerous. The moral implications of ?pure? science are horrifying – just take a look at Mary Shelley?s Frankenstein. ” Let’s not forget that when the US got the Bomb, scientists suggested that one be exploded in a deserted area in the presence of enemy generals. It is a religion-inspired war criminal (born again Christian President Ford) who wanted to drop those bombs on highly populated area and kill a lot of people. No, I think that science can do just fine without a “big picture”. And let’s not forget about the Crusades, the Inquisition, the witch burnings, the massacre of the Indians in America (all 3 of them), the Holocaust (“Gott ist mit uns” according to Hitler) and muslim terrorism. At least, Atheism has no doctrines of its own that one can use to legitimize atrocities. Religion, on the other hand, will tell you who is “bad” and how they must be taken care of. As soon as someone has been deemed “bad”, you can rest assured that something is going to be done about him/her.
Let’s say I find the metaphysical conclusions of Francis Collins as misguided as you find those of New Atheists. Is it fair for me to say “Collins thinks that science equals Christianity?” I didn’t say that I think their metaphysical conclusions are misguided or wrong nor that Collins is correct. I don’t see that sciences addresses nor is set up to address the existance of a deity. Looks like it’s Cambridge… Any thoughts why so few voted for Boston? Are most SB readers from the US east coast and don’t think it’s exotic enough? Posted by: windy That seems a sensible reason, Cambridge may have won because most voters are from the USA.
Let’s say I find the metaphysical conclusions of Francis Collins as misguided as you find those of New Atheists. Is it fair for me to say “Collins thinks that science equals Christianity?” I didn’t say that I think their metaphysical conclusions are misguided or wrong nor that Collins is correct. I don’t see that sciences addresses nor is set up to address the existance of a deity. Looks like it’s Cambridge… Any thoughts why so few voted for Boston? Are most SB readers from the US east coast and don’t think it’s exotic enough? Posted by: windy That seems a sensible reason, Cambridge may have won because most voters are from the USA.
Let’s say I find the metaphysical conclusions of Francis Collins as misguided as you find those of New Atheists. Is it fair for me to say “Collins thinks that science equals Christianity?” I didn’t say that I think their metaphysical conclusions are misguided or wrong nor that Collins is correct. I don’t see that sciences addresses nor is set up to address the existance of a deity. Looks like it’s Cambridge… Any thoughts why so few voted for Boston? Are most SB readers from the US east coast and don’t think it’s exotic enough? Posted by: windy That seems a sensible reason, Cambridge may have won because most voters are from the USA.
Let’s say I find the metaphysical conclusions of Francis Collins as misguided as you find those of New Atheists. Is it fair for me to say “Collins thinks that science equals Christianity?” I didn’t say that I think their metaphysical conclusions are misguided or wrong nor that Collins is correct. I don’t see that sciences addresses nor is set up to address the existance of a deity. Looks like it’s Cambridge… Any thoughts why so few voted for Boston? Are most SB readers from the US east coast and don’t think it’s exotic enough? Posted by: windy That seems a sensible reason, Cambridge may have won because most voters are from the USA.
Let’s say I find the metaphysical conclusions of Francis Collins as misguided as you find those of New Atheists. Is it fair for me to say “Collins thinks that science equals Christianity?” I didn’t say that I think their metaphysical conclusions are misguided or wrong nor that Collins is correct. I don’t see that sciences addresses nor is set up to address the existance of a deity. Looks like it’s Cambridge… Any thoughts why so few voted for Boston? Are most SB readers from the US east coast and don’t think it’s exotic enough? Posted by: windy That seems a sensible reason, Cambridge may have won because most voters are from the USA.
John Wilkins wrote: Physics, of course, covers all and only the physical world. If there is a nonphysical world, it is outside the competency of physics to investigate it. This sounds little different from the natural/supernatural dichotomy which depends on how the words are defined. If the physical or natural world is defined an objective reality which we can observe, however indirectly, with “observe” meaning to obtain information from and about, then a non-physical or supernatural world would be a domain so isolated from our natural world that not even information can pass between the two, not even in principle. Such a domain could be the realm of the god of deism but in what sense could either be meaningfully said to exist, other than as a postulate or figment of our imagination? Does our capacity to imagine something bring that imagining within the purview of science? By these definitions, of course, the interventionist god of theism, by its very involvement in the natural world, becomes a part of that world. It is a god which can be observed, about which information can be obtained and hence a god whose nature science can pronounce upon, at least in principle. The existence of such a god is thus a question of physics not metaphysics. To digress a little, this is partly why I disagree with Richard Dawkins suggestion that university departments of theology should be dismantled. Quite apart from the fact that we should be very wary of any proposal to limit the freedom of the academy to study any subject it chooses, a theistic god is arguably a legitimate subject for scientific investigation. Theology departments which treat and teach the existence of such a god as established fact should certainly be challenged but, short of that, it is quite possible to study the question without necessarily believing one way or the other. After all, this would be no more that what PZ and other teachers of evolutionary biology do when they assure religious students that they are only required to study the subject for understanding not necessarily for belief.
“The existence of such a god is thus a question of physics not metaphysics.” Show me a Lagrangian or Hamiltonian with God in it and I’ll concede that it’s physics… 😉
If the physical or natural world is defined an objective reality which we can observe, however indirectly, with “observe” meaning to obtain information from and about, then a non-physical or supernatural world would be a domain so isolated from our natural world that not even information can pass between the two, not even in principle. Since, according to many theologies, we consist of both physical and supernatural natures, why can’t supernatural information pass into “our” world, even if it cannot be investigated by physical means? Aren’t you just question-begging by assuming that humans beings are only physical beings strictly limited to physical means? Similarly, in order to maintain that an interventionist god becomes a part of the natural world by its very involvement in it, you have to assume that only physical means can render physical effects, an assumption that depends not on a definition of the natural world but of the supernatural world. How do you justify your definition of what the supernatural can do? Finally, for much, if not most, of science, we identify “natural” causes as that which happens with such regularity that we come to count on it happening to make predictions about what will happen next. What is “physical” about gravity except for the fact that we have come to expect it to be associated with physical mass? We observe, directly or indirectly, only the tiniest fraction of events in our universe. A study that depends on regularities identified by infinitesimally small samples is, to say the least, ill-suited to detect, much less understand, the actions of a being working by means unknown to us, for purposes unknown to us by actions our sampling is statistically unlikely to recognize. But if you define God as not-God, you can certainly scientifically study his/her/its non-existence to your heart’s content.
Since, according to many theologies, we consist of both physical and supernatural natures, why can’t supernatural information pass into “our” world, even if it cannot be investigated by physical means? Aren’t you just question-begging by assuming that humans beings are only physical beings strictly limited to physical means? Good heavens [sic]. You are just moving around the point at which the “supernatural information” passes into the physical world: that doesn’t change the fact that these are interventionist claims. If there are six billion receivers walking around, all the more reason that such an information transfer should be amenable to science.
As a Christian who accepts evolution, I strongly agree with Jason’s brief (post #21). The two don’t play together very well at all. Even if one starts from a premise other than inerrancy, there’s the little matter of Original Sin not squaring with ‘nature red in tooth and claw.’ There are things about the Christian account which are not only ‘out of sync’ with the facts as we know them, but which are contradictory within Christianity’s domain. For what it’s worth, I find that as a personal matter I can live with a certain amount of ambiguity and apparent contradiction—but I’m a rare bird in that respect. The polarity that we see on this topic may not be insuperable, but addressing it strikes me as (ahem) fundamental, and Jason is right to say so.
Marc L. writes: At least, Atheism has no doctrines of its own that one can use to legitimize atrocities. Religion, on the other hand, will tell you who is “bad” and how they must be taken care of. As soon as someone has been deemed “bad”, you can rest assured that something is going to be done about him/her. Right. Religious people are bad, and something should be done about them.
In fact, science gets along quite well even when nobody knows for sure whether it can or will be able to come up with an answer in any particular area or whether science as a process delivers “truth” at all. The only requirement to effectively do science is that, methodologically, we proceed as if a naturalistic (whatever that might mean) answer exists and can be found with the tools science has (or will have) available. Who would have thought it, the excellent Mr Pieret is advocating Osianderism better know as instrumentalism in order to avoid a metaphysics “about science or about how science is done”, as a collector of logical paradoxes I thank you heartily for this one. Instrumentalism is of course a metaphysics about science. Even if we reduce science to instrumentalism i.e. we only deal with scientific laws that explain how things happen and largely ignore theories about why they happen our science is still based on metaphysical principles. Firstlythe claim that scientific laws are universal, a necessary prerequisite for any modern scientific investigation, is of course a metaphysical belief, one that has proved so effective over the last three hundred years that we tend to forget that it is an unproven and not provable assumption. Finally, for much, if not most, of science, we identify “natural” causes as that which happens with such regularity that we come to count on it happening to make predictions about what will happen next. Secondly as conceded by Mr Pieret in the quote above, despite Hume, we assume some form of induction in our scientific efforts again, because of Hume, a purely metaphysical assumption.
Man sleeps for a night and an interesting debate breaks out and everyone else gets the good lines… Mr Wilkins: We have no problems with you sleeping on the job, as you can see we are quite capable of maintaining the philosophical debate without you. But next time you might think to leave out some coffee and biscuits for your visitors before you crawl off under your bush to snooze!
One engages in polemics to rally the troops, not to convince the opponents. I doubt if the efforts of PZ, Dawkins, Hitchens, and the rest have converted anybody to atheism; but they do seem to have encouraged a great many people to come out of the closet. The downside, as John says, is that associating evolution with atheism makes evolution unpalatable to people whose primary loyalty is to their religion. I have mixed feelings about this outcome. On the one hand, public rejection of modern biology has bad political consequences; but people in general are never going to know much about biology and I’m not sure why that is a terrible thing. Anybody who is serious about understanding nature will be driven to accept the reality of evolution; those who don’t give a damn about figuring things out will only accept evolution for extraneous reasons such as the desire not to come across as a fool. As a society, we could certainly do a better job of teaching people biology and that would increase the size of the minority who really understood evolutionary biology and perhaps, over the long haul, lessen the appeal of irrational religion to educated people. Won’t bring the millennium, however.
Just a quick cautionary note regarding metaphysical terminology. It’s probably a mistake, or at least a presumption (given our present state of ignorance), to equate naturalism and physicalism. Instrumentalism is usually understood as a methodological position, not a metaphysical position.
Au contraire, I get lots of mail from people saying that our efforts have brought them around to atheism. These aren’t usually confirmed theists, though, but mainly people who had been (and freely admit to have been) pro forma church-goers. Will a Pat Robertson read one of our unholy screeds and decide to shuck the religious robes? No, not ever. Will those godless rants wake up some casual Christian and make them question religion? Yes, it happens all the time.
“Religion” is a very broad and fuzzy term. It seems to me that the real issue that is animating PZ and Dawkins is the traditional one, of faith vs. reason. Science is based on the latter. Some religions require the former. In the west, that coupling looms large, because the Abrahamic religions that dominate our culture make sweeping, faith-based assertions about the nature of the universe. Yes, of course, someone can practice faith in one area of their life, and reason in another, switching the mode in which they claim to understand their world in the drive between their church and their lab. We’re all familiar with psychological compartmentalization. The fact that people can and do pull off this juggling act doesn’t mean that it makes sense. The tension that presents is more a matter of philosophy than of science. The fellow scientist can say, “well, as long as you practice reason here in the lab, and don’t allow the claims from your fideistic endeavors interfere, you’re still doing good science.” And PZ has said that. It is the philosopher who is the more broad advocate of reason, who should be saying that faith is nonsense, wherever it is practiced, and whatever its subject.
Thony: … as a collector of logical paradoxes I thank you heartily for this one. Entertainment is my life! 😉 Instrumentalism is of course a metaphysics about science. Well, we’re back in the question of what “metaphysics” means, then. Setting aside my doubts of whether I am positing instrumentalism, if we take Wilkins’ definition of metaphysics as it being “the furniture in the universe that someone or some idea presupposes,” then I don’t think instrumentalism, per Duhem (as described by the Stanford Encyclopedia of Philosophy as holding that theories are merely conceptual tools for classifying, systematizing and predicting observational statements) depends on the universe being any one way as opposed to another. In any event, I would maintain that my position, as bob koepp suggests, is a methodological, rather than metaphysical one. The only thing, as I noted before, that would count as “furniture” of the universe in my view of science is that the “natural” — defined as ‘things that seem to us to happen regularly’ — will, in fact, continue to happen regularly, if they really are regular in the first place. Induction is simply the attempt to draw conclusions from such regularities. The universe could be materialistic, mechanistic, suffused with “supernatural” causation and even illusionary, and science would be done the same way, since the upshot of there being no regularizes is that science is wrong but we couldn’t tell because we’d have no reference point to say so. If that is metaphysics, it is of a particularly pale and malleable kind. Windy: If there are six billion receivers walking around, all the more reason that such an information transfer should be amenable to science. Okay, some billions of people report the personal experience of God along the lines recounted by Francis Collins in his recent book. Provide us with a research proposal in acceptable form for any university science department on how to scientifically test whether those those billions of events are supernatural or not (including giving us a rigorous definition of “supernatural” to test against). If you can’t, you are merely giving us your personal opinion about what science does or doesn’t reveal about the furniture of the world. In short, you ain’t talking science, you’re talking metaphysics.
Will those godless rants wake up some casual Christian and make them question religion? Yes, it happens all the time. Sure, and the Francis Collins’ of the world will go the other way and claim they became evangelical Christians because of science’s inability to explain the “moral law” or somesuch. The question isn’t whether there is anecdotal evidence for each possibility but what reasonable trend we can expect over time and what way is most likely to get the overall trend we want. For what does it profiteth a man that he may gain some casual Christians but lose science in America?
Setting aside my doubts of whether I am positing instrumentalism I would certainly classify the following quote from yourself as expressing a form of instrumentalism as I understand it. The only requirement to effectively do science is that, methodologically, we proceed as if a naturalistic (whatever that might mean) answer exists and can be found with the tools science has (or will have) available. You seem to me to be saying that scientific methodology if applied will provide scientific answer irrespective of how we interpret those answers i.e. we need not concern ourselves with the interpretation, instrumentalism! Please correct me if I am wrong 😉
Thony C – the intro paragraphs from wikipedia entry on instrumentalism: “In the philosophy of science, instrumentalism is the view that concepts and theories are merely useful instruments whose worth is measured not by whether the concepts and theories are true or false (or correctly depict reality), but by how effective they are in explaining and predicting phenomena.” “Instrumentalism relates closely to pragmatism. This methodological viewpoint often contrasts with scientific realism, which defines theories as specially being more or less true. However, instrumentalism is more of a pragmatic approach to science, information and theories than an ontological statement. Often instrumentalists (just like pragmatists) have been accused of being relativists, even though many instrumentalists are also believers in sturdy objective realism (such as Karl Popper).” In more prosaic terms, instrumentalists reject the view that the goal of science is to arrive at (approximately) true theories. Rather, they claim science aims at “empirically adequate” theories, i.e., theories that “save the phenonema.”
You seem to me to be saying that scientific methodology if applied will provide scientific answer irrespective of how we interpret those answers i.e. we need not concern ourselves with the interpretation, instrumentalism! No, what I am saying is that the process of science is separate from the underlying metaphysics of scientists. Of course the theories will be effected by those metaphysics and, as they change, the theories will change. But the actual process hasn’t changed in significant ways, at least since the rise of the widespread exchange of information within the scientific community.
P.S. I said I wasn’t sure if I’m actually advocating instrumentalism because I haven’t studied it sufficiently to be exactly sure what it entails. I’m going by some prior discussions here and there, some quick review of the Stanford Encyclopedia and what bob has been saying.
As I understand it, instrumentalism is a denial of the need for truth theories with respect to scientific claims. That is, it denies that we need to hold that theories are true or not, merely that they satisfy epistemological requirements. It is closely allied with the pragmatist theory of truth – that truth just is what is applicable and works. Is that a metaphysical claim? Arguably, but only in the same way that atheism is a religious doctrine, by denying some metaphysical claims. Of course, you can go a step further and deny that the ontology of science has any reality which is a metaphysical claim, but in and of itself, it is not metaphysical, IMO. I’d avoid the wiki article and definition, though.
Yeah, the wiki article leaves something to be desired, but it was ready to hand and gives some of the flavor of instrumentalism. SEP lacks an entry focused on instrumentalism, but has good bits and pieces scattered in other articles.
Caledonian would and indeed does claim that only a metaphysically free science deserves or has a right to the title science. Not at all. I claim that ‘metaphysics’ is an incoherent concept, and has been so ever since Aristotle was mistranslated. All science is metaphysics-free. Only a metaphysics-free practice can deserve or have a right to the title ‘science’.
The OED defines metaphysics as speculations on the nature of being, truth and knowledge On the basis of this definition I would say that instrumentalism, which in my opinion is speculation on the nature of knowledge, is definitely a metaphysical standpoint. Mr Pieret is it really possible to make a clean cut between the process of science and the underlying metaphysics of science? I’m not really sure of the answer to my own question but I strongly suspect that the answer is negative. My suggestion that you are a closet instrumentalist was not totally serious but it did help me to understand your position 😉 Caledonian: Your answer is a wonderful paradox (try re-reading it!).Now please justify your claims that ‘metaphysics’ is an incoherent concept and that science is metaphysics-free.
Now please justify your claims that ‘metaphysics’ is an incoherent concept and that science is metaphysics-free. You can’t hold a concept up for analysis while simultaneously taking it for granted. How, then, can you perform analysis on concepts like truth? If you possess means of evaluating statements about it, you’re taking it for granted – it’s an inherent part of the evaluation.
How, then, can you perform analysis on concepts like truth? If you possess means of evaluating statements about it, you’re taking it for granted – it’s an inherent part of the evaluation. Wow! Wonders will never cease; Caledonian has actually uttered something that I agree with even if it is only a paraphrase of Tarski’s most important meta-logical theory. However its significance for any discussion about science is fairly trivial considering the fact that Clavius in the 16th century, Duhem in the 19th century and most famously Popper in the 20th century have all shown that scientific theories cannot be validated, i.e. proven true, but only falsified something now regarded as obvious, so truth plays no role in this discourse. Metaphysics however is not confined to the analysis of truth but is for our purposes most importantly concerned with theories concerning knowledge a very central theme in any debate about science. I fail to see that your argument is in anyway applicable to discussions on the status or nature of scientific knowledge or its acquisition both of which are valid and important themes in the metaphysics of science.
Wow! Wonders will never cease; Caledonian has actually uttered something that I agree with I can only conclude that you haven’t been paying attention.
Duhem in the 19th century and most famously Popper in the 20th century have all shown that scientific theories cannot be validated, i.e. proven true, but only falsified Proving something false is equivalent to proving its negation true. The real issue is that absolute proof of anything cannot be accomplished by any means; neither proof nor disproof is absolute.
The real issue is that absolute proof of anything cannot be accomplished by any means; neither proof nor disproof is absolute. Posted by: Caledonian | CRAP!
Thony: Mr Pieret is it really possible to make a clean cut between the process of science and the underlying metaphysics of science? It is quite possible to make a conceptual distinction, I think. Of course, it is not possible to act on the concept without dragging in metaphysics. I haven’t been able to go throught Wilkins’ suggested reading in depth yet but, I’ll cop to some version of instrumentalism, especially assuming that the article is correct that the term is a “big tent.” However, I certainly don’t hold the view Popper criticizes (that “pure” sciences are merely computational rules similar to those that govern the “applied” sciences). My distinction is conceptual and methodological, rather than being about the limits of science or about knowledge claims, except perhaps in the trivial sense that we know how to perform the process and that the process has, in the past, delivered useful results. But things like the Rutherford model of the atom can be useful — for a time at least — without being either “true” or actual “knowledge.” Thus usefulness is not a claim about knowledge.
Thony C.: ABSOLUTE CRAP! You really are quite bad at this. What science does is look at the available evidence and produce a conclusion. That conclusion is amendable when new evidence arrives, and this evidence can involve both the accuracy of previously-accepted evidence and the validity of previous conclusions. Nothing is ever absolutely demonstrated to be false, and nothing is ever absolutely confirmed. In theory, we could discover new data that would lead us to conclude that – for example – the Earth was actually flat, and we were mislead into thinking that it’s roughly spherical. I doubt very much that such evidence will be forthcoming, but it’s conceivable – and if it arrived, we would be forced to discard the conclusion that it’s round and accept once again the discarded notion of its flatness. The idea that we can show things to be false, but not true, is both silly and wrong.
I mean one of the last comments in “Sunday Sermon-Skit” with “wishy-washy chamberlainism”. I was a bit unsure about your style. As you put up an answer to the skit with a similar opinion, may I ask you if you understand marginally what I was trying to say there (even if it is wrong) ? I had the feeling that everything I said was deliberately judged as malice when it wasn’t intended as such. English is not my mother language.
I’m Australian. We take self-deprecation lessons in primary school from visiting English middle class tourists. I think Paul is sensitive on this issue. He has made his views clear (read: “murky and hard to figure out”) many times, denying each time that I or someone else have understood him, and the very next time he discusses the matter he again sounds like the position he disavowed. I believe that I also do this. It is evidence that the entire debate is miscast, but it needs someone with better skills than I, and much more time, to decast it, and anyway it wouldn’t matter, because (as I said) it’s really all about waving tribal totems in the air.
: I’m Australian. We take self-deprecation lessons in : primary school from visiting English middle class : tourists. But “Mad Max” is still preferred in the Australian original…sorry, cliche….:-D : I think Paul is sensitive on this issue. Oh yes, definitely. He cannot appreciate the extreme difficulty to get a position *exactly* 180° wrong. :-> : It is evidence that the entire debate is miscast, You cannot get a peaceful solution with people who are willing to go to war. And many blogs mirror this situation. I am convinced that 20 years before it wasn’t such a big rift, even with “the good ol’ time” effect of memory. Yes, left and right never liked much, but mud-slinging openly and publicly was frowned upon. Now certain people (I don’t tell names) couldn’t debate without an insult per sentence. Anyway thanks.
He cannot appreciate the extreme difficulty to get a position *exactly* 180° wrong. Oooh! The best summary of the whole “debate” I’ve seen yet. I have soooo just stolen that.
Turning a phrase that means “that which comes after Physics” into “that which transcends the physical world” most certainly IS an example of mistranslation.
If you mean the one on the title of the Metaphysics, and the definition, yes. I like your working definition of the metaphysics of science very much and think its roughly the same as mine although I have never really tried to articulate mine. I think that your analogy concerning the metaphysical status of instrumentalism, comparing it to atheism, doesn’t work. The arguments used in choosing and justifying an atheistic stance are not theological arguments so to call atheism a religion is fundamentally wrong. However the arguments used to make and justify the choice of instrumentalism as ones philosophy of science are metaphysical ones and so insrtumentalism is at least metaphysically ‘driven’ so to speak. In fact IMO the choice of any phylosophy of science is a metaphysical choice so both pragmatism and positivism are also in this sense metaphysically driven.
Mr Pieret: Thank you for clarifying your position, I have nothing new to add at the moment but the brief exchange of thoughts has helped me to sort out my own ideas in this area and so I am grateful that you took the time and effort to debate with me. I hope we will meet again on the next turn of the wheel.
The distinction between “falsifying a claim” and “verifying a claim” only makes sense with respect to a particular class of claims. Caledonian says Proving something false is equivalent to proving its negation true. That’s correct, but the negation of a scientific theory is not a scientific theory. The idea of falsifiability as the criterion for a scientific theory depends on the assumption that observational statements are decidable: If an observational statement is true, then it is possible to know for certain that it is true, and if it is false, it is possible to know for certain that it is false. For example, the claim “I flipped a coin, and the result was heads” is decidable (at least usually; I suppose there are cases where the coin is at a funny angle or where the coin is so worn that you can’t tell heads from tails). A verifiable (but not decidable) claim is one that makes an existential claim about observations. For example: “A flipped coin sometimes results in heads”. If it is true, then it is possible to prove it is true by a single observation. For the example statement, if you ever flip a coin and it results in heads, then you’ll know that the statement is true. A falsifiable (but not verifiable) claim is one that it makes universal claims about observations. For example: “A flipped coin always results in heads”. No matter how many coin flips you’ve made so far, you can never know for sure that the statement is true, but a single observation can prove it false. According to Karl Popper, the hallmark of a scientific theory is that it makes falsifiable claims. (This really is only an accurate description of scientific theories that attempt to shed light on the “laws of nature”. A theory that attempts to explain how the dinosaurs died is not a theory in the same sense that Newton’s theory of gravity is; it’s not making a universal claim.) So when people say something along the lines of “You can’t prove a theory, you can only disprove it” they are talking about theories of a particular form.
Caledonian wrote: Thony C.: ABSOLUTE CRAP! You really are quite bad at this. and then proceeded to explain the mechanism of scientific progres. He even got it right! However Thony C’s ABSOLUTE CRAP did not refer to any comment by Caledonian on truth or falsity in the progress of science but to the extraordinary generalisation The real issue is that absolute proof of anything cannot be accomplished by any means; neither proof nor disproof is absolute. Now ‘proof’ is used in many different and differing contexts some formal some informal. Leaving the informal ones aside for the moment, in formal systems that which constitutes a proof is defined for the specific system. Assuming that you mean indisputable (or even logically indisputable) when you say absolute there are many formal systems that contain the concept of indisputable proof and also contain the possibility of satisfying that concept; all formal mathematical structures for example, irrespective of whether they are classical, finitist or constructivist. The, from yourself much abused, FOPL also has this property in fact all logically correct statements can be indisputably proved, again irrespective of whether one is considering classical or constructivist logic. Of course not all valid, i.e. provable, classical statements are constructively valid but a ‘logic expert’ like yourself knows that of course. One thing that you are apparently not aware of, as in your original comment you talk of proof but in your reply to my deliberately rude comment you revert to truth, is that truth and provability are not the same, in fact this is the primary consequence of the various limitative theorems of Post, Goedel, Taski, Loewenheim, Skoelem etc. For any given formal system the concepts of truth and provability are not formally equivalent and the set of provable statements and the set of true statement are not isomorph.
I am grateful that you took the time and effort to debate with me. I hope we will meet again on the next turn of the wheel. My pleasure … literally. Now about the contention that argument for and against the nature and existence of God somehow don’t involve theology just because one group’s conclusion is that such a being does not exist … 😉
but to the extraordinary generalisation The real issue is that absolute proof of anything cannot be accomplished by any means; neither proof nor disproof is absolute. Yes, I know. That’s what I was responding to – my statements constitute a demonstrate of why Thony was incorrect in his response. Do you have a demonstration of why that’s not true?
That’s correct, but the negation of a scientific theory is not a scientific theory. The negation of a scientific hypothesis is a scientific hypothesis, and any theory can be stated as a hypothesis. Thusly, you are incorrect. A falsifiable (but not verifiable) claim is one that it makes universal claims about observations. For example: “A flipped coin always results in heads”. No matter how many coin flips you’ve made so far, you can never know for sure that the statement is true, but a single observation can prove it false. You’ve missed the point. No data with finite reach can demonstrate the truth of a universal claim. But data with infinite reach can.
Caledonian writes: The negation of a scientific hypothesis is a scientific hypothesis, and any theory can be stated as a hypothesis. I didn’t say otherwise. I said that the negation of a scientific theory is not a scientific theory. Not every scientific hypothesis is a scientific theory. Thusly, you are incorrect. Whatever.
As always Caledonian ignores all criticism and blithely claims victory. A true case of extremely selective vision. All your example shows is that in the case of empirical science when dealing with potentially infinite cases hypotheses cannot be shown to be true. A trivial truth that should be known by every first year science student. What you have not done is in anyway justify your extremely rash, and as I have demonstrated totally incorrect, generalisation that there is no absolute (your word) or indisputable (my preferred word) proof. Once more for the record there are many fields of academic endeavour in which indisputable proof exists.
I didn’t say otherwise. I said that the negation of a scientific theory is not a scientific theory. Not every scientific hypothesis is a scientific theory. But that’s irrelevant. You’ve made the same error as Thony C., which I discuss further below. *** Once more for the record there are many fields of academic endeavour in which indisputable proof exists. No, there’s no such thing as indisputable proof. New evidence can change any conclusion, and we do not possess an utterly reliable engine capable of producing valid conclusions with certainty. We input givens and receive outputted conclusions, but we never know for certain that an error hasn’t been made in this particular case or that there isn’t a systematic flaw that prevents a correct answer from being produced in every case. There’s no such thing as “for certain”; there is a irreducible uncertainty in all statements and conclusions.
John, how are we supposed to argue against theism? Surely one of the most powerful arguments is that providential theism is hard to reconcile with the scientific image of the world, particularly evolution. The scientific image of the world, in turn, is supported by convergent chains of inference from various observations made throughout the history of science. I realise that someone determined to hang on to theism, or someone who finds it “obviously” true, may resolve the tension by denying aspects of the scientific image of the world. To do so, they may end up having to deny a lot of the inferences that support the scientific image, and this may lead them to some extreme epistemological positions. However, others will conclude that the scientific image of the world, including evolution, really is well-supported and probably correct, that it really is in tension with providential theism, and that providential theism is therefore probably false. This is, in fact, one way that a lot of people have, historically, lost their religious faith. Indeed, it was a factor in my losing mine, though painful awareness of the mental gymnastics required to hang on to orthodox accounts of God in the face of the Problem of Evil was more compelling. There are no totally knock-down arguments against theism that are successful against all comers. However, there are some arguments that can push some theists to uncomfortable places where they must choose between their theism and their ordinary assumptions about (for example) epistemology or the nature of goodness. Such arguments are likely to make a lot of people lose their faith and abandon theism, or at least become much less dogmatic about it. To me, these are good outcomes. Given that these arguments exist, should atheists not use them on the ground that some religionists will retreat to positions that are anti-science or involve radical epistemological views (such as epistemic relativism) or will develop ideas of good and evil that exalt certain aesthetic values or moral virtues over compassion for suffering … or whatever? I mean, I know that these will be some of the responses to atheistic arguments, but should we conclude that atheists should not run their arguments at all? I don’t think you’re saying that, but it’s not clear to me what you think atheists should actually do – or not do – to argue for atheism.
They should argue for their views on their arguments’ own merits. They should not imply that to adopt science is to adopt atheism, for that (i) does not follow formally, and (ii) is not true sociologically. It is wish-fulfilment, tribal marking of territory, and demonisation of a group (theists) based on the stupidity of a few within it. I have no patience for that. The fact that there are no knockdown arguments against all theism is exactly the point. If there were, then it would be rational to argue that theism is a lie, a weakness of will, and all the other themes one hears when the more aggressive atheists make their points. But in the absence of these knockdown arguments, one should extend the courtesy of not asserting that all those one opposes are morons, liars or fools.
That’s a fair answer. I can sort of see the line you are drawing, and I would probably draw it in a similar place. I think most atheistic philosophers would. I can imagine a more aggressive, but still reasonable, atheist drawing it somewhere slightly different: they may have grounds that I have no knock-down argument against to think that theism, even of a moderate and enlightened kind that has fully embraced modernity, is more obviously absurd than I find it. So, I don’t think those folks are all foolish or thoughtless or arrogant or driven by unreasoning anger. But waiving that issue, let’s draw the line about where you say. Do you think any of the New Atheists cross the line? Do you think any of them cross it consistently? I don’t think Dawkins crosses it consistently, for example, and I’m not sure that he crosses it at all – he even reserves the term “faith-head” for only the most dogmatic religionists … when you actually trace the word back to his original usage. I think he is often portrayed as flagrantly crossing such a line in an effort to discredit him, to make him seem unreasonable. Of course, some of Dawkins’ admirers may be far less nuanced than Dawkins himself. Anyway, I’m just trying to understand your take on all this. (Some of the people whom PZ castigates really are morons, or liars, or fools, by the way, but I don’t think you’re denying that.)
: Do you think any of the New Atheists cross the line? Do : you think any of them cross it consistently ? Please imagine your mother, your best friend or your spouse/girlfriend. Now go to the last articles in Pandas Thumb and imagine that you are speaking with them in exactly the same tone. Got it ? It isn’t a discussion between several people on equal footing. There is the Alpha atheist and the Beta theist. If you do not submit to the atheistic position, you cannot be accepted. And if you are not accepted, you are fair game. Not that theists can’t be equally unpleasant, but the situation is not symmetric. The atheist claims for himself that his positions and acts are based on science and reason, not on beliefs and feelings. I don’t know how do you imagine such a person, but I think Mr. Spock fits. But the atmosphere there in PT is definitely not a Vulcan conference. So some people seem to cross the line. It is necessary ? As atheist you can address a theist in different manners: A) “Sorry, but I can’t believe it. I cannot accept theism. My reasons are A, B and C.” And you leave the discussion if it isn’t fruitful. B) “You moron with your ludicrous beliefs !” Insult, scorn, ridicule etc. Unfortunately B people cry then “CENSORSHIP ! SILENCING !” if they are criticized. They don’t accept that A behavior defends exactly the same position because it would erode their claim for free speech to legitimate obnoxious behavior. If you have an alternative, you aren’t obliged to attack in this way to defend your position.
Interesting, but I wasn’t so much asking about that. I was trying to get a handle on John’s thinking, so I was mainly asking him about Dawkins. There’s actually a fair bit of stuff from various commenters at Pharygula and at Dawkins’ site that I think does cross the imaginary line I was talking about … but I don’t think Dawkins himself crosses it, or at least he seldom does so. In fact, he’s almost too polite and nice, but still gets demonised. But I was wondering whether John agrees with that.
I suspect the problem with Dawkins is that he intermingles own beliefs and facts. When he speaks, you have problems to distinguish if that what he is speaking is based on his position as an atheist or as an scientist. For example he uses his concept of an “meme” (scientist) as one pivot point for his criticism on religion (atheist). But his memes are highly dubious and not accepted in the scientific mainstream, so he misuses scientific sounding concepts for his own belief system. So he (unknowingly) crosses the line and drops heavy bricks on his way. So even without malice he manages to incense many people.
I don’t even play John’s mouthpiece on tv but you’re gonna get my opinion anyway: Do you think any of the New Atheists cross the line? Do you think any of them cross it consistently? Dawkins totally crossed the line with his: I am persuaded that the phrase ‘child abuse’ is no exaggeration when used to describe what teachers and priests are doing to children whom they encourage to believe in something like the punishment of unshriven mortal sins in an eternal hell. If he really thinks it is child abuse, where is his campaign to rescue these children? There should be more than wishy-washy anti-theism; he should be petitioning government to have these children taken away and put in foster homes where they won’t be abused. If he is not willing to do that out of fear for the consequences, then he is a coward. If he doesn’t think it is that kind of child abuse, then he is just using the term for cheap rhetorical effect. The problem is that cheap rhetoric tends to cheapen the meaning of terms. If one child has to spend one iota of a second longer being abused in the “real” sense because people like Dawkins find that kind of totem-waiving “argument” easier than making a real case for their beliefs, then he has already lost his case. You also have PZ ridiculing people who believe in angels, which is fine, if rather juvenile, at his own place, but now he’s posted the rant at the Panda’s Thumb as well. Maybe I’m wrong, but I thought the Thumb wasn’t about atheism, per se but about evolution and creationism. PZ has all those things tangled up in his mind, which is fine, if rather juvenile, but that’s a line he fails to recognize. Do they cross the line “consistently”? Not a few dance on it a lot, in my opinion.
I see a lot of references to this mysterious “line” which we are not supposed to cross but no clear definitions. If it is simply treating all people with respect and common courtesy until there is a good reason to act otherwise, then fair enough – TSK mentioned one of my fictional heroes, Mr Spock, as an example – but it is a guideline more than a hard and fast rule. In all the constitutions or bills of rights or charters of human rights there is no general right not to be offended, nor should there be. It would be impracticable if for no other reason. The fact is that what is written here, however well-intentioned, will be found offensive by someone, somewhere. A belief in angels and demons may seem harmless enough to the sophisticates here but if if it is symptomatic of a superstitious and credulous caste of mind which can easily be turned to flying planes into buildings then ridicule is a relatively mild response, even if it is probably not the best approach if you want to change those minds. Dawkins may have exaggerated for effect when he described the religious indoctrination of children as abusive. My own experience of religious instruction as a child was far from that. But there is little doubt that the treatment of children in some of the nastier cults and sects is borderline if not actually abusive even though their parents probably think they are doing their best for them by their own lights. And we are all entitled to express our opinions without in any way being bound to act on them. The fact that Dawkins does not devote the rest of his life to campaigning on behalf of these children does not necessarily undermine the truth of what he says. To suggest otherwise is simply a cheap ad hominem debating shot itself. Some atheist commentary on the blogs has clearly descended into to jeering at belief of any kind. It is childish, offensive and unhelpful. But there is no law against it and nitpicking about lines is not going to change anything.
They should not imply that to adopt science is to adopt atheism, for that (i) does not follow formally, and (ii) is not true sociologically. To adopt science is to adopt standards that require a position to be supported by evidence. Skepticism is part and parcel of the method. And, as you well know, there is absolutely no evidence that even the logically possible gods actually exist, and quite a lot of evidence that suggests the world as we know it came into being without the influence of even a possible deity. Science also involves logical standards that are incompatible with the specific doctrines of many faiths, Christianity among them. Given these points, your arguments are not only incorrect but absurd.
To adopt science is to adopt standards When you have finally defined what science is then you will be entitled to talk about it but until then nobody around here is ever going to take you seriously Caledonian!
One thing that I definitely don’t and won’t criticise Dawkins for is saying that inflicting stories of hellfire on children is tantamount to child abuse. It may be a form of child abuse that is very hard for the state to do anything about – the coercive power of the state is not a good remedy for every problem – but that doesn’t make it acceptable. Dawkins will always have my praise for having the guts to make an issue of this, though I think he’s prudent not to call on the power of the state to deal with it. If that’s the best example of him “crossing the line”, I’m unimpressed.
Dawkins dances around the issue, but while he doesn’t cross that line, his rhetoric encourages his followers to do so, and they often do. But who he is most critical of are people like me, who don’t see theism as irrational and refuse to claim they are atheists. Hitchens, on the other hand, crosses the line so far the line is invisible now.
But who he is most critical of are people like me, who don’t see theism as irrational and refuse to claim they are atheists. Well, yes. Dawkins has always taken a strong stand against shoddy thinking.
I think he’s prudent not to call on the power of the state to deal with it. Then call it something else. We have more than enough trouble protecting children in this society as it is without loudmouths ‘exaggerating for effect’ and lessening the effect of words that should be reserved for just about the worst crime there is. He is free to rail all he wants about the sanitized hell of the C of E or the holloween-style “Hell houses” that you find in the US. Just don’t abuse the language to do it. And if you do find the kind of nastier cults and sects on the borderline, as Ian says, it’ll be a lot easier for the authorities to go after them if everybody isn’t confused about the target being the nice Presbyterian minister who once mentioned hell in Sunday school. But your totem has been duly waived.
Actually, Dawkins doesn’t rail about this. He expounds his view in a measured way. I think he right that it’s a form of child abuse. I also think he’s right that it’s a form of child abuse that is (tragically) not amnenable to action by the state, so all we can do at the moment is raise consciousness about it. I don’t see the problem with that position. I don’t understand why Dawkins, who is so often criticised for seeing things in black and white is being criticised her for having a nuanced position. JP, I usually find myself in agreement with your comments but I just don’t understand you with this one. Oh well … JW, I think that part of the problem is that Dawkins does have nuanced positions on many of the issues but that some of his fans don’t understand the nuances or are not interested in them. But that isn’t a reason to express different positions; the general view that Dawkins expresses is one that was missing from social debate, and I’m glad to see him providing it. Hitchens I’m ambivalent about. There’s something exhilarating about watching him in action but his views are far less nuanced than those of Dawkins. I should add, though, that we must beware of a double standard. There are people putting very strong views in other areas of social debate, and putting them even more aggressively than Hitchens, yet no one seem to question the legitimacy of it, as opposed to the correctness of their views. I don’t see much nuance or courtesy in Catharine MacKinnon’s work, say, or in Leon Kass’s, but no one complains that they have crossed some “line”. People just disagree with them. Anyway, be assured that if I ever write a book on religion, it will be even more nuanced and polite than the one by Dawkins – with the likely result that no one will want to read it!
John Pieret wrote: Okay, some billions of people report the personal experience of God along the lines recounted by Francis Collins in his recent book. Provide us with a research proposal in acceptable form for any university science department on how to scientifically test whether those those billions of events are supernatural or not (including giving us a rigorous definition of “supernatural” to test against). Sigh. I question the usefulness the concept, so I’m not interested in trying to “rigorously” define it. Besides, science departments may have practical reasons to be suspicious of these types of research proposals that have little to do with the scientific method’s supposed impotence in the face of the supernatural. Imagine for the moment that the concept of “supernatural” was never invented. Your hypothetical situation seems to entail that some unknown force regularly interacts with ordinary matter with observable results, but science can’t access these observations, even in principle. Why not? Or alternatively, you are saying that science can study the process all it wants, but can never know whether the underlying cause is supernatural or not. But if you hold that we can never get to the “truth” in science anyway, why should the supernatural be something special in this regard?
I question the usefulness the concept, so I’m not interested in trying to “rigorously” define [“supernatural”]. Then how can you possibly say that any supernatural transfer of information should be amenable to science? The issue was your warrant for making that claim. Imagine for the moment that the concept of “supernatural” was never invented. How do you invent a concept (natural) without inventing its negation (not-natural)? Your hypothetical situation seems to entail that some unknown force regularly interacts with ordinary matter with observable results, but science can’t access these observations, even in principle. All right, let’s walk through the problem step by step: 1) There are forces/effects unknown to science presently (or else we close up all the science departments and labs because we know everything … and start asking you how you know we know everything); 2) Science cannot non-circularly demonstrate that all unknown forces/effects are amenable to understanding through scientific means (Hume, 200+ years ago and nobody has been able to figure a way around his demonstration since); 3) In addition to that, and even if we set aside the formidable problem of demonstrating what the actual causation of any event is, unless we have direct knowledge of all events in the cosmos, we cannot even begin to test if every force/effect has a “natural” cause because we cannot rely on “natural” regularities to fill in our knowledge of the non-sampled forces/effects, if we are positing the existence a powerful intelligent non-“natural” being, without being circular — and, in any discussion as to whether that being exists, you can’t just ignore the fact that other people posit such a being, without being circular; 4) The fact is that almost all events in the cosmos go unsampled by human science and always will unless we attain god-like powers to be everywhere at once; It thus follows, I think, that it is both logically and practically impossible for science to address “the supernatural” per se. This is why “science” rightfully practices “methodological naturalism,” by simply acting as if “natural” explanations exist for all “natural” phenomenon as an epistemological assumption. Which is not to say that science cannot address those empiric questions that some people would dress up in supernatural terms. It can say the Earth is older than 6,000 years. But Gosse was right that science could not disprove Omphalos. Of course, anyone who believed in Omphalos would have no reason to do science but that’s a whole different issue. But if you hold that we can never get to the “truth” in science anyway, why should the supernatural be something special in this regard? The supernatural isn’t particularly significant in the overall scheme of the limitations of science or human knowledge in general. The supernatural is separately important sociologically because people think it is important. But that shouldn’t change our answer as to what science can and can’t do.
: Your hypothetical situation seems to entail that some : unknown force regularly interacts with ordinary matter : with observable results, but science can’t access these : observations, even in principle. Why not? Because our science is necessarily human. A gorilla may see a satellite, but do you believe that he can understand *what* he is observing ? Furthermore, from our experience we may assume that most people are not able to understand the implications of the most advanced theoretical physics. Even when they try to learn it their whole lifetime. So what justifies the conclusion that the world we observe and understand is identical with the whole reality ? We are limited by our brain, even if we are able to invent crutches like mathematics, computers and enhanced recorders for all kind of sensorical input. So let us define the word supernatural with “outside of human scope”. It is good reason to deny any supernatural interpretation because if we can’t understand it and still try to represent it, it will result in gibberish (Holy scriptures, demons, angels etc.). But it is not enough to refute the possibility of a supernatural world per se.