Now, this is--actually also illustrates the difference between proximate and ultimate causation.

现在，这实际上也说明了近因和究竟因之间的区别。

And what this fails to do is make a distinction between ultimate causation and proximate causation.

它未能区分最终因果关系和近因因果关系。

But what he's capturing is the logic, the ultimate causation of our feelings towards our kin.

但他捕捉到的是我们对亲人的感情逻辑， 最终的原因。

And those are technical terms referring to--Ultimate causation is the reason why something is there in the first place, over millions of years of history.

这些是技术术语，指的是——终极因果关系是某物在数百万年的历史中最初存在的原因。