I don't think anyone with half a brain ever denied the climate changes. That's a long way from we are sure it is warming (there's an unclaimed 100K euro price for whoever proves he can identify that trend mathematically) and humans cause that.
Then we are asked to believe these facts from people flying around the world on private jets who live in mansions who tell us we are the problem. Pass
Then we are asked to believe these facts from people flying around the world on private jets who live in mansions who tell us we are the problem. Pass