Recent quotes:

Morning Must-Read: Danielle Paquette: Survival of the Fittest Might Have Actually Been Survival of the Richest - Washington Center for Equitable Growth

Two ancient ‘bottlenecks’…. Migration from Africa drove the first…. The rise of agriculture… likely drove the second. For every 17 women who passed on their DNA, researchers could find genetic evidence of only one male whose lineage stretched to modern times.