Response to Dennis Venema’s Blog “Adam, Eve and Population Genetics: A Reply to Dr. Richard Buggs (Part 1)”

This is my response to Dennis Venema’s Biologos blog that he posted after I published my email and blog at Nature Ecology and Evolution Community about his book Adam and the Genome. This text is also placed as a comment under Dr Venema’s blog post on the Biologos blog page.

Dear Dennis,

I am glad that we are now establishing a dialogue about the scientific credibility of a bottleneck of two at some point in the history of the human lineage. I am hoping that during the course of this discussion we will be able to examine in detail the claims that you make in chapter three of Adam and the Genome, and that you will respond to all the critiques and questions that I have raised in my email to you and my blog at Nature Ecology and Evolution Community.

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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