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
Ecology and Biodiversity Species as objects of explanation 11 Nov 200718 Sep 2017 Following on from my previous post “Are species theoretical objects”, I want now to discuss what the status of species as phenomenal objects is. Read More
Biology Notes on novelty 3: The meaning of evolutionary novelty 26 Dec 201115 Jan 2012 Notes on Novelty series: 1. Introduction 2. Historical considerations – before and after evolution 3: The meaning of evolutionary novelty 4: Examples – the beetle’s horns and the turtle’s shell 5: Evolutionary radiations and individuation 6: Levels of description 7: Surprise! 8: Conclusion – Post evo-devo Given that novelty plays such a big role in the… Read More
Creationism and Intelligent Design Skewed views of science 16 Jan 2009 Larry Moran points us to the following video on what science is and why pseudoscience is not to be taught or accepted without serious evidence (which makes it science). My only comment to add is that emotional appeals are information and evidence, but they are information and evidence about the… 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.