Again and again we here that the debate about global warming is over, that it's been proven that It's-All-The-Fault-Of-The-Evil-Humans®. But nothing could be further from the truth. Instead, the debate has been stifled because it pays more to agree that it is true in order to gain research funding and lobbying money. Anyone saying different is branded a sellout in an effort to marginalize them.
But that doesn't mean they aren't telling the truth.