Who were the organisms that would survive those conditions and then contribute to the gene pool?

什么生物体可以在那样的条件下存活,这又会导致基因库怎样的改变

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And in such situations where the very survival of the community may be at stake we might call these emergency situations the conscientious statesmen must be able to respond appropriately.

而在这种情势下,社群的存活可能面临考验,我们可以称这些为紧急情势,谨慎的，政治家,必需能适时地回应。

耶鲁公开课 - 政治哲学导论课程节选

On the one hand, even if it were true that the soul must be non-physical in order to grasp the non-physical forms, wouldn't follow that the soul will survive the death of the body.

一方面,即使,灵魂必须是非现实的,以便来认知非现实的型相,也没法推导出,灵魂可以在肉体死亡之后存活

耶鲁公开课 - 死亡课程节选