Quote: Nominalism 16 Feb 201216 Feb 2012 Nominalism has often been misunderstood in the past, perhaps because of the associations of the word itself. Properly conceived, nominalism has nothing to do with names. It is, quite precisely, the thesis that everything which exists is an individual, and is moreover an individual in itself, and not merely as a result of any metaphysical process by which something originally non-individual is made individual through the agency of a principle of individuation. The distinction between nominalists and realists is therefore quite sharp. Particular philosophers may be difficult to classify as nominalists or realists, either because they are muddled, inconsistent, vague or deliberately evasive, or else because they simply had no views on the question; nevertheless one cannot properly be a semi-nominalist, a moderate nominalist or an ultra-nominalist. The metaphysics involved in the dispute between nominalists and realists is certainly difficult and may well appear obscure—most nominalists are indeed likely to deny that their opponents’ position can even be coherently formulated. The consequences of nominalism on the other hand are clear enough. For a nominalist the world contains only individuals, and nothing else. [Milton, John R. 1981. The Origin and Development of the Concept of the ‘Laws of Nature’. Archives européennes de sociologie 22:173-195. Citation and paper courtesy of Charles Wolfe] Note that “realism” once meant the notion that universals and abstractions exist, are real. We now call this Platonism, after it changed at one point in the 17th century: Blackmore, John. 1979. On the inverted use of the terms ‘realism’ and ‘idealism’ among scientists and historians of science. British Journal for the History of Science 30:125-134. History Logic and philosophy Metaphysics Philosophy Quotes
History Copernicus did not demote humanity 5 Dec 2009 Stephen Jay Gould was fond of observing that of the two revolutions identified by Freud as having dethroned humanity – Copernicus, and Darwin’s – that Darwin’s was the more revolutionary, because (as he put it) Copernicus and Galileo merely changed our real estate, while Darwin changed our essence. But it… Read More
Creationism and Intelligent Design Testing universal common ancestry 13 May 2010 A long time ago, a young graduate student wandered into the festering cesspool of creationists and evolutionists known as talk.origins and offered to write a FAQ (Frequently Asked Questions page) on whether or not macroevolution and common descent were supported by evidence. I had previously published a philosophical treatment of… Read More
Epistemology Finding the narrative 20 Jul 2013 New York Times ex-science journalist Virginia Heffernan has said that she is a creationist, because she prefers the narrative of creation to that of science. David Sessions has a good discussion of the issues here. She is basically taking the line that one chooses one’s narrative of the world. This… Read More
I have a hot date with an Anglo Saxon ecclesiastical cow at the moment. So I will remain vague and evasive until we have spent some quality time with each other down on the farm. Its a rather different set up from hard bastard son of even harder bastard just down the road and I have once again surprised myself with my own stupidity at having missed it.
I don’t seem to agree with Plato or Aristotle but I don’t know much about how philosophical argument has evolved or how selection has shaped philosophical differences and for me that’s a massive issue I do not have the time or cultural inclination to resolve in philosophical terms. Plato, Aristotle, cows, Fred’s, Gerald’s, Domnal Brecc’s head or the ravens who gnawed it. What we study has to be a matter of selection due to the choices we have to make when we enter the academic jungle. That’s going to make differences but they are perfectly natural and understandable. So Cows or philosophical dispute, I am always going to go with the cow. But what I learn from it tells me a lot about the nature of dispute. When I get the chance to sit down at the end of the day and reflect while eating my banana it’s selection I think about wither I am dealing with a Fred a Plato or a cow. This is an argument that some early medieval historians use when looking at difference and dispute between history and archaeology. I am a product of my environment.
I’m still a little lost here. Is my pancreas an individual? Where does one draw the line between individuals. Is an oxygen atom an individual? If so, when it combines with another oxygen atom to make an ozone molecule do we say that two individuals have ceased to exist and that another is born?
On some nominalistic accounts your pancreas is an individual (it is not a universal, after all – you don’t use a shared or ideal pancreas), and that is also true of the molecules it comprises. What counts as an individual depends what is being counted and differentiated, but whatever you are counting, if it can be counted, it is an individual on the nominalist account. Note: “Individual” does not mean “organism”, “person” or “system” necessarily in metaphysics. Another term for it is “particular”.