一个可能的解释与制造 ATP 的组织释放出的自由基有关，人们认为它通过破坏细胞来促进老化，并且导致这种像癌症一样的和年龄有关的疾病。

One possibility relates to the ATP-making machinery's emission of free radicals, which are thought to contribute to aging and to such age-related diseases as cancer by damaging cells.

youdao

那就是我们需要灵魂来解释自由意志

You need the soul in order to explain free will.

youdao

我的观点不过就是说我们不应该这么草率地，认为我们不得不相信，灵魂的存在，从而解释我们有自由意志。

My point here was only to say we shouldn't be so quick to think that we have to believe in the existence of a soul in order to explain our having free will.

youdao

So maybe that's why we need to believe in souls in order to explain free will.

或许我们需要相信灵魂的理由就是,为了便于解释自由意志

耶鲁公开课 - 死亡课程节选

So one answer to the question is why can't I give up my natural rights to life, liberty, and property is well, they're not, strictly speaking, yours.

第一个答案解释了为什么我们不能放弃,我们的生命，自由和财产权利，因为严格来说，它们不是自己的。

耶鲁公开课 - 公正课程节选

My point here was only to say we shouldn't be so quick to think that we have to believe in the existence of a soul in order to explain our having free will.

我的观点不过就是说我们不应该这么草率地,认为我们不得不相信,灵魂的存在,从而解释我们有自由意志

耶鲁公开课 - 死亡课程节选