In short, we aren’t on track to an apocalyptic extinction, and the new head is concerned that rhetoric that we are is making people apathetic and paralyzes them from making beneficial actions.
He makes it clear too that this doesn’t mean things are perfectly fine. The world is becoming and will be more dangerous with respect to climate. We’re going to still have serious problems to deal with. The problems just aren’t insurmountable and extinction level.
I understand his sentiment. I have an overwhelming feeling of powerlessness because most CO2 emissions aren’t even made by normal every day people but the entities that do create a majority of it don’t care. This means anything we attempt to do is as a whole is only a drop in the bucket compared to what these entities are producing. I purchased a hybrid vehicle to curve my driving emissions and I recycle. I planted grass and a tree in my yard to prevent run off and produce oxygen. I am looking into getting solar power for my home but I am not a rich man so the price is a little beyond me right now. Things I can do I try to do but in the end regardless of what I do entities are polluting our water and air, producing plastics, and are trying to place the blame on normal people. It can be a little heavy on the soul.
Add a few wildflowers to your grass, it’s better for insects (and should not be that expensive).