It is certainly true that we are transforming the planet Earth from Paradise to Hell. It may take thousands of years but pollution, devastation of natural resources and overpopulation are creating a world where nature's diversity will be reduced, scarcity will grow, and we will live in ugly places, surrounded by toxic products, away from the nature that inspires us. (wait, that already happens!)
We need to protect our planet, to reduce consumption, to recycle, to integrate with nature... if we fail in that our children's children will be forced to live in a desolate world.
Replacing this tragic image of the world we are destroying with a debate on whether the planet will warm up or not, by how much, and whether we are at the root of its warming up, is absolutely criminal.