Afinal a humanidade esteve a um passo de se extinguir e ao contrário do que algumas pessoas pensam, não é dificil.
Eis um excerto do artigo:
"In 1998, Ambrose proposed in the Journal of Human Evolution that the effects of the Toba eruption and the Ice Age that followed could explain the apparent bottleneck in human populations that geneticists believe occurred between 50,000 and 100,000 years ago. The lack of genetic diversity among humans alive today suggests that during this time period humans came very close to becoming extinct."
Supervolcano eruption -- in Sumatra -- deforested India 73,000 years ago