“知道者悖论”的一个新变体

A New Variety of the Knower Paradox

知道者悖论提出之后,许多人归咎于前提当中所包含的认知封闭原则。克罗斯提出的知识+知道者悖论表明,即使没有该原则,悖论仍然会出现。从而从形式技术的层面为认知封闭原则进行了辩护。这项创新性的工作推动了知道者悖论研究的发展,值得积极关注与深入探究。

Most researchers often attribute the knower paradox to the epistemic closure. But the paradox of the knowledge - plus knower offered by Cross indicates that the paradox will return even if we do not suppose the epistemic closure. The new result is promoting the development of the studies on the knower paradox. So it needs further study.