Two almost bear patterns from a partial Symocyon of a sesamoid "thumb" 14 Apr 2010 I’m really sorry for that pun. I’ve been waiting for years… Anyway, Laelaps (Brian Switek) has a lovely report on the panda’s “thumb” (actually, the sesamoid wrist bone being independently used by a bear lineage and a lineage closer to racoons than to bears, result in the giant panda and the red panda respectively) being an adaptation to a tree-dwelling lifestyle before the bamboo stripping behaviour later evolved. Evolution Evolution
Epistemology Fodor and Piattelli-Palmarini on natural selection 24 Feb 2010 As R. A. Fisher once noted, Evolution is not Natural Selection, but critics in Darwin’s day and since have focused on this aspect of his theory. The most recent is by a philosopher, Jerry Fodor, and cognitive scientist, Massimo Piattelli-Palmarin. I have not read the book, but what I have… Read More
Evolution On the “Darwin Year” 1 Jul 2008 Readers may be somewhat surprised that Evolving Thoughts hasn’t made much of the Darwin bicentennial and the Origin sesquicentennial so far. Well, I haven’t needed to, given the number of other folk making hay from this. In particular I recommend Carl Zimmer’s piece, over at his new digs with Discover… Read More
Evolution The World According to Genesis: Humanity 2 Jun 200724 Nov 2022 So in chapter 2, we shift stories. Now we have a story that is far older than the first chapter, and is regarded by scholars as the “Yahwist” creation story, and it focuses primarily on humans. The story is far more familiar than the first chapter is (the first few… Read More
Wow. Dennis Miller thinks that joke was obscure. I, on the other hand, am on the verge of being impressed…as soon as I look up a few words…
Interesting, because, IIRC, the corresponding bone on the panda’s ankle is also elongated, which could be explained in view of this tree dwelling past.