If evolution is survival of the fittest, nature red in tooth and claw, how could animals evolve moral feelings?

如果进化论是讲适者生存，在弱肉强食的自然界，动物怎么能进化出道德情感？

耶鲁公开课 - 心理学导论课程节选

So first, you might say, well food is something that's found in nature, that humans have evolved to eat foods that are found in nature.

首先,你可能会说,食品是发现于自然界的东西,然后人类进化以适应食用这些自然之物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well, so far we've had two models that have been thrown out to you: From polytheism's worship of many gods there's a natural evolution to henotheism's elevation of one god to a supreme position.

目前，我已经给你们提出了两种模型：,从崇拜众多神灵的多神论,自然进化到一神论,唯一的至高无上的神。

耶鲁公开课 - 旧约导论课程节选

That people were conceived, whether by nature or by God or even by evolution, with a certain order to them; some born to do this and some born to do that and some born to do that.

即人的等级已经被设定好了,不管是被自然还是上帝,还是进化使然,天命不可违,有人天生做这种事,有人天生做那种事等等

耶鲁公开课 - 美国内战与重建课程节选