If you don't want to see someone or something, just don't look at it. You have the freedom to choose, nobody is forcing you at gunpoint to watch, listen, or read about scientific evidence. And if there is so much coverage of a topic that makes you feel uncomfortable, you may want to contemplate the possibility that you just might be confronted with information which is contrary to what you have been thinking is correct. If environmentalism is scientifically incorrect, don't just say so, prove it.