二元判定等同于一位信息。

This binary decision is equivalent to one bit of information.

youdao

这经常被看成是笛卡尔二元论的主要问题,因为如果你是一位二元论主义者，那你就必须拒绝因果完结。

Now, it's often said this is a major problem for Cartesian dualism because if you're a dualist then it looks like you have to deny causal closure.

youdao