In the past 3,000 years, many populations have evolved genetic adaptations to their local environments. People in Siberia and the high arctic are uniquely adapted to survive extreme cold. The Bajau people can dive 70 meters and stay underwater for almost 15 minutes. So what are other recent changes? And will our technological innovations impact our evolution?

在过去的3000年里，许多人口已经进化出适应当地环境的基因。西伯利亚和高纬度地区的人们具有独特的适应性，能够在极度寒冷的环境中生存。巴尤人可以潜入70米，在水下停留近15分钟。那么最近还有哪些变化？我们的技术创新又会不会影响我们的进化呢？