Responding to Felsenstein, Schaffner and Harshman at The Skeptical Zone

Here is the text of a comment I posted at The Skeptical Zone in response to comments by Joe Felsenstein, Steve Schaffner and John Harshman on my Nature Ecology and Evolution blog on human bottlenecks:

Thank you all for interacting with my Nature Ecology and Evolution Community blog, and thanks to Vincent Torley for posting here. Vincent kindly sent me a personal email pointing out this thread to me and asking me to specifically interact with comments made by Steve Schaffner and Joe Felsenstein. I will also comment on John Harshman’s comments as he is making the strongest case against a bottleneck of two, which was not mentioned explicitly by Dennis Venema in his book chapter. Read More