🌍 Scientists Reveal Humans Nearly Went Extinct 800,000 Years Ago. Only 1,280 Ancestors Survived

A groundbreaking DNA study has revealed that our human ancestors faced near extinction around 800,000 years ago, surviving a catastrophic population bottleneck with only about 1,280 breeding individuals left on Earth.

According to research published in the journal Science in 2023, an international team of geneticists used a cutting-edge computational method called FitCoal to analyze DNA from over 3,000 modern humans worldwide. Their analysis shows that between 813,000 and 930,000 years ago, the global population of our ancient ancestors plummeted due to drastic climate changes, possibly linked to extended ice ages and severe environmental shifts.

For nearly 117,000 years, our ancestors hovered at this critically low number, risking total extinction before the population slowly recovered and expanded again.

This ancient brush with extinction helps explain puzzling gaps in the human fossil record and provides fresh insight into how resilient early humans were in the face of harsh conditions.

Researchers say this event likely coincides with key evolutionary developments, including the emergence of a common ancestor to modern humans and Neanderthals.

👉 Why it matters:

• Highlights how fragile early human populations were.
• Shows the dramatic impact of climate change on species survival.
• Sheds light on the genetic diversity we carry today.

Source: Science, 2023.