Attenborough is a Malthusian. He's against feeding the poor. He has some valid critiques about the contradiction of capitalism's endless growth, but his solution to climate change is essentially eco-fascism.

Not to say there aren't other better documentarians out there, but his work is so influential in getting people into life sciences, though. I do research in a field that's biology-adjacent and many of the 'origin stories' of the biologists and conservationists I've met start with binging his videos in the school holidays. Shame his politics suck.