Uncommon Descent Serving The Intelligent Design Community
Topic

teleology

Templeton flirts with finding purpose in biology — but fully natural purpose!

Alan Love: "Over the past several decades, though, philosophers of biology have shown that, in fact, the language of function is deeply entangled with issues related to purpose, albeit not necessarily in an inappropriate way. Instead of an inherent taint to using the language of purpose, there are interesting, unresolved issues about how function, purpose, and allied concepts are related." Guy hasn't been Canceled yet? Read More ›

New Video Presentation on YouTube: Intelligent Design & Scientific Conservatism

I have recently posted a new video on my Intelligent Design YouTube channel. In this video I discuss several areas in the philosophy of science and modern evolutionary biology, and their relationship to ID. These thoughts were prompted initially by an interesting paper by philosopher of science Jeffrey Koperski ‘Two Bad Ways to Attack Intelligent Design, and Two Good Ones’. Koperski thinks that one good way to critique ID is to point out that it violates principles like ‘scientific conservatism’. Because there are several potential naturalistic mechanisms on the table, even if orthodox neo-Darwinism fails, ID is an unnecessary proposal. To turn to design explanations would be to adjust our theories too drastically. I argue against this claim, concluding that Read More ›

Researchers: Bacteria can make individual decisions

At least, that’s the implication of the results of a maze test: How do the ETH Zurich researchers know this? They constructed a downward sloping maze with either more or less nourishment (chemoattractant) at each junction and most of it at the bottom. Each bacterium (wild Marinobacter adhaerens) had to make an individual decision at each junction. But they didn’t all go with the stronger smell, as expected. Even genetically identical bacteria (clones) made different decisions which way to go. Those who followed the crowd toward the stronger scent found more food but also more competition; those who took the road less traveled found less of both. And what does it mean? Well, two things. First, the researchers say, individual Read More ›