我也不懂。
看一下两定义。也许还有别的定义, 大家自己找去吧
The term political correctness (adjectivally: politically correct, commonly abbreviated to PC; also abbreviated as P.C. and p.c.) in modern usage, is used to describe language, policies, or measures that are intended primarily not to offend or disadvantage any particular group of people in society.
: conforming to a belief that language and practices which could offend political sensibilities (as in matters of sex or race) should be eliminated
大概来说, 政治正确,至少有一点就是不能以偏概全。
比如某人上过一次当, 就说 xx (省)人全是大骗子, 就可理解为政治不正确。以下言语也有可能:
XX 人都笨死了,XX人都好吃懒做,
甚至 XX 人都是有钱人。等等。
比如难民问题,应该考虑的是筛选,甄别程序的问题。
没有什么民族全是圣人,也没有那个民族的人都该下地狱。
这样的话就不太难理解默可尔, 有为德国在二战中行为的考量。
政治正确, 至少,按定义是反应了美国的“自由”和"平等“的基本价值观, 或者立国之本的。