Safe until the last 10 minutes

This is the story of life on our planet as told through the lens of mass extinctions. It's all safe, educational material until the last 10 minutes of the last episode when we hit the industrial age of humans.

That last 10 minutes makes an admittedly strong-sounding case that human-induced climate change could cause the next mass extinction - and that this mass extinction could take out humanity. One place where I think they erred there is carbon dioxide. The end of the show paints rising carbon dioxide levels as the biggest threat, whereas plants love carbon dioxide, and right now more of the Earth is turning from desert to green than vice versa.