Carrying capacity is around 1-3 billion. We should be fine with one billion. Point to note: 1600 AD: world population was 500 million. 1975: 3.5 billion. We’l

Carrying capacity is around 1-3 billion. We should be fine with one billion. Point to note: 1600 AD: world population was 500 million. 1975: 3.5 billion. We’ll be fine as a species at one billion tops. It’s better for the planet too.