The first 10-15 minutes were truly breathtaking views of a wide variety of earths environments and cultures. It was neat to see architecture and festivals from various cultures in the world. After the beginning however, it quickly just devolved into pseudoscience disaster porn and propaganda about climate change. It goes so far as to state that the ONLY way earth will ever be whole is if all humanity leaves the planet forever. It then has the arrogance to explicitly state that life can't develop anywhere else in the galaxy without humans being the ones to bring it there and cultivate it.