+1. In the end we all have to trust someone. Even Kyrie Irving thinks the world is flat because he chooses not to trust scientists or look out the window of an airplane. While I believe in human-driven climate change, it's because I choose to believe the integrity of the scientific community and the scientific process. But only 55 years ago there was segregation in the US and news reports of racial inferiority would have been controversial while today they would be racist and "disputed". Times change and this is a tough problem to solve.