relating to a situation in which people are more likely to accept an argument based on their emotions and beliefs, rather than one based on facts

The referendum was the first major vote in the era of post-truth politics. 全民公决是后真相政治时代的第一次有重大意义的投票。

He dubs the current administration a " post-truth" White House. 他将本届政府称为 "后真相" 白宫。