
60,000 YEARS FROM NOW: The human head will be even larger. The eyes will also be bigger, which may be preferable for exploring the dimmer environments of space. Humans will elect to have darker skin and thicker eyelids to protect them from more harmful UV radiation outside of Earth's ozone layer.
從現(xiàn)在開始6萬(wàn)年后:人類的頭將會(huì)更大 。眼睛也會(huì)更大,這可能在探索空間的微暗環(huán)境中更可取 。人類將選擇黑皮膚和厚眼皮,以保護(hù)他們免受地球臭氧層之外更多有害紫外線的輻射 。