Northwestern Europe’s Hunter-Gatherers Outlasted Farming by Millennia, DNA Reveals

Ancient DNA from individuals in the Belgium–Netherlands region dating 8,500–1,700 BCE shows hunter-gatherers persisted thousands of years after farming arrived (~4,500 BCE), with only limited genetic input from incoming farmers. The farmer influx was largely women marrying into local communities, enabling a gradual cultural transition rather than a rapid population turnover, and hunter-gatherer ancestry remained common until about 2,500 BCE when new populations fully mixed. The study, part of a Reich Lab collaboration, was published in Nature and underscores the strong, gender-skewed role in knowledge transfer during Europe’s Neolithic transition.