Academe More deaths 18 Oct 2010 Two researchers have recently died who are relevant to evolutionary biology. Leigh Van Valen, the originator of the “Red Queen Hypothesis” and a proponent of the Ecological Species Concept, died yesterday, John Hawks is reporting. I had some correspondence with him, which makes me glad that I did before he… Continue Reading
Administrative My present work 10 Oct 2010 Life can be … interesting, for Chinese values thereof. No, I don’t mean the Nobel Prize, although good choice. I mean that I’m presently undergoing some kind of curse. I think it’s called “work” . Work!? So what I’m doing doesn’t translate to meaningful blog posts. Not always (but eventually,… Continue Reading
Evolution On the origins of creativity 25 Sep 2010 I’m not a very creative guy. I had an idea back in the 1970s, but I managed not to do anything about it in time for someone else to do something with an almost identical idea. I think I dodged a bullet: once you come up with one great idea,… Continue Reading
Biology George C. Williams dies 11 Sep 2010 Few evolutionary biologists have had the impact within and without their field as has George Williams, who died this week. His groundbreaking Adaptation and Natural Selection in 1966 set off the debate over levels of selection, the ubiquity of natural selection and some decent philosophising. It’s no exaggeration to say… Continue Reading
Epistemology Similarity 4 Sep 2010 Brandon in a comment to the last post in this series mentioned this text of Plato: Well, at any rate, he said, justice has some resemblance to holiness; for anything in the world has some sort of resemblance to any other thing. Thus there is a point in which white… Continue Reading
Epistemology Homology and analogy 27 Aug 201018 Sep 2017 Last time I noted that phylogenetic classification was based on homologies, which I have elsewhere discussed. Now I want to consider how we might generalise it across all the sciences. And in particular I want to consider the other form of classificatory activity, by analogy, might also generalise. This will… Continue Reading
Evolution Ruse on Hull: a memoir 13 Aug 2010 The following memoir of David Hull is from Michael Ruse, who has graciously given permission to post it on this blog: DAVID HULL (1935–2010) I first met David Hull in the fall of 1968, at the first meeting of the Philosophy of Science Association, being held in Pittsburgh. He was… Continue Reading
Biology David Hull’s philosophy 12 Aug 2010 David Hull was one of the first graduates from the University of Indiana’s HPS program. During that program he attended a seminar with Karl Popper in the course of which he wrote a paper on essentialism in biology. Popper took it upon himself to send this, without telling Hull, to… Continue Reading
Epistemology Dynamics and classification redux 7 Aug 2010 In my last two posts in this series, I suggested that science is a field of possible moments, with no set trajectory over what I called the “dance floor of science”. Some commentators have objected to this, arguing that there is no real difference between classification and theory building. I… Continue Reading