How can we get a valid argument form from talk of morality?

我们怎样从道德的谈论中得到一个有效的论点形式呢？

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Closure theory is an important argument form of skepticism.

闭合论是怀疑主义的重要论证方式。

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Closure theory is an important argument form of skepticism.

闭合论是怀疑主义的重要论证方式。

youdao