SEE HERE Walter Williams points out the price of listening to liars. It's millions of human lives sacrificed for nothing substantive. It goes on with all the continued manipulation based on nothing but agenda driven manipulation and scheming for profits that make people like Al Gore wealthy and the rest of us afraid of our shadows in fear of imaginary threats that are not going to happen.
It all reminds me of the man sitting on a park bench making odd noises. People asked him what he was doing and he said "I'm scaring the elephants away." But said the people, "There are no elephants here." The man replied, "See how effective it is." That's the way the environment crisis game works.