Finally a documentary that finally points out the REAL problem when it comes to climate change: the overpopulation of Earth. Even if every one of the 8 000 000 000 people on Earth would live more sustainably, it would still not be enough to completely save the planet. Have you ever seen the chart that compares the different actions that can be done? Spoiler alert: having one fewer child is 300 times more effective than recycling. I must say though that I still have two problems with the documentary.
First, the documentary says that the overpopulation of Earth is the problem but it doesn't say why nobody accepts the simple solution of making less babies. Is it because of religion? Babies are cute? Having more babies equals success in life? The freedom of having more kids is more important than our planet? Less babies is bad for the economy?
Second, reducing the population (if we ever do it) will take multiple decades. So, what are we going to do about climate change until then? Hydroelectricity was never mentioned nor nuclear. What about public transportation? What about eating less meat? What about taking the plane once every 3-4 years (and staying longer) rather than flying every year for vacation?
