New York Post: "The online world has become a free-speech battleground. Tech platforms have sided with illiberal regimes to censor posts while flagging “misinformation” in free countries. We all share a legitimate interest in avoiding outright falsehoods, but much censorship today — whether at dictators’ behest or in the name of eradicating “misinformation” — ultimately is about restricting discourse to a narrow corridor of the politically acceptable. That makes it harder to identify smart policies.
"This is especially troubling for important issues like climate change. Global warming is real and man-made. However, social-media giants — Facebook in particular — are going far beyond censoring people for denying its existence.
"Facebook monitors what people say about climate change in 100 countries and uses third-party fact-checkers to identify misinformation for flagging or removal."