Doomer position? You are aware that the climate catastrophe is a known fact since decades? People in the 70s knew about it, and what did humanity do about it? Spreading propaganda about how earth always had hot and cold periods. It's a narrative many still support today. Even +3C is a massive change resulting in many many catastrophes. As I wrote, we will witness water wars and mass migrations. You can call it a doomer position, I call it reality.