我对正在发生之事的视而不见，导致我做了一个糟糕的决定。

My ___blindness to what was happening led me to make a bad decision.

他对这些显而易见的问题持续视而不见，最终将导致危机。

His continued ___blindness to the obvious problems will eventually cause a crisis.

一些政策制定者对压倒性的科学证据存在一种蓄意的漠视。

There is a willful ___blindness among some policymakers to the overwhelming scientific evidence.