Tag: Steve Schaffner
Human Genetic Variation — A Tale that Keeps on Telling
If the pockmarks on the moon showed this kind of specific array surrounding each crater, we would think someone was using the moon for target practice.
More Backstory on Our First-Couple Paper: Why Wasn’t This Done Before?
For the last forty years, population geneticists have repeatedly said that our population was never smaller than several thousand.
A First Couple? Here’s the Backstory
Could humanity have had its origin in a first pair, or did it have to come from a population of at least several thousand?
#4 of Our Top Stories of 2018: A First Human Couple? New Evidence and Arguments
A bottleneck of two, or a first pair at our origin older than 500,000 years, is possible.
Is There a First Human Couple in Our Past? New Evidence and Arguments
A bottleneck of two, or a first pair at our origin older than 500,000 years, is possible.