PCP = politically correctness politburo

I just read this article in the Sunday Times. The writer was saying that there's an increasing number of people who "waits to pounce and censure anyone who exhibits behavior or uses words that may upset women, ethnic minorities, gays, the disabled, the stupid, the overweight, the ugly, and even the environment." And that "people have became so paranoid about upsetting others that they started to tiptoe around words and ideas," "When you know you mean no malice and harbour no prejudice, you should be able to say exactly what you want."