Chris Humphries dies 6 Aug 2009 Influential botanist and conservation biologist Chris Humphries has died aged 62. Roberto Keller has more. Ecology and Biodiversity Systematics
History Wittgenstein, transformation, and evolution 31 Jul 201123 Oct 2024 Reposted from my first blog, and edited. When Wittgenstein collaborated for a period with Friederich Waismann, the outcome was an unpublished book, Logik, Sprache, Philosophie. He was working his way from the logical atomism of the Tractatus to the holism of the Philosophical Investigations. They wrote: Our thought here marches with certain views… Read More
Ecology and Biodiversity New paper on bacterial speciation 23 Aug 200718 Sep 2017 You’ll remember, because you have all memorised my blog going back two years, that I blogged on what microbial species are before, and have a paper on that subject coming out in History and Philosophy of the Life Sciences. In it I argue that microbial species, particularly bacterial species, are… Read More
Ecology and Biodiversity What is a disease? 13 Feb 200818 Sep 2017 Biology does normativity all the time. There are things that are the “normal” type of state of a species, an organism, an ecosystem, and so on, and things that are abnormal. But the puzzling thing is that all philosophers know, since David Hume, that normativity doesn’t develop out of facts…. Read More