The science writer Carl Zimmer posted an invited replyhttp://tinyurl.com/yhpm3t7 on his blog from Joseph Thornton of the University of Oregon to my recent comments about Thornton’s work. This is the last of four posts addressing it. References appear at the bottom of this post. At the end of his post Thornton waxes wroth. Behe’s argument has […]
The science writer Carl Zimmer posted an invited replyhttp://tinyurl.com/yhpm3t7 on his blog from Joseph Thornton of the University of Oregon to my recent comments about Thornton’s work. This is the third of several posts addressing it. References will appear in the last post. Now back to Thornton’s first point, the role of neutral mutations (which he […]
The science writer Carl Zimmer posted an invited replyhttp://tinyurl.com/yhpm3t7 on his blog from Joseph Thornton of the University of Oregon to my recent comments about Thornton’s work. This is the second of several posts addressing it. References will appear in the last post. Now to Professor Thornton’s reply. He writes at length but makes just two […]
The science writer Carl Zimmer posted an invited replyhttp://tinyurl.com/yhpm3t7 on his blog from Joseph Thornton of the University of Oregon to my recent comments about Thornton’s work. This is the first of several posts addressing it. References will appear in the last post. I must say, it never ceases to amaze me how otherwise-very-smart folks like […]
A new paper from Richard Lenski’s group has appeared in Nature http://tinyurl.com/ygtcflq and has garnered a fair amount of press attention (for example, herehttp://tinyurl.com/yh7nqht ). Some people asked me for my thoughts about it. The new paper continues the grand experiment that Lenski has been publishing about lo these many years — allowing a culture of the bacterium E. coli to […]
Nature has recently published an interesting paper which places severe limits on Darwinian evolution. The manuscript, from the laboratory of Joseph Thornton at the University of Oregon, is entitled “An epistatic ratchet constrains the direction of glucocorticoid receptor evolution”. ( http://tinyurl.com/yeq2cy8 ) The work is interpreted by its authors within a standard Darwinian framework, but the results line […]
Nature has recently published an interesting paper which places severe limits on Darwinian evolution. The manuscript, from the laboratory of Joseph Thornton at the University of Oregon, is entitled “An epistatic ratchet constrains the direction of glucocorticoid receptor evolution”. ( http://tinyurl.com/yeq2cy8 ) The work is interpreted by its authors within a standard Darwinian framework, but the results line […]