Are We Going to Have Half the Earth?

There are some serious questions about some of those people that might live in that half of the earth. They suggest that because indigenous peoples have been so adept at stewarding and maintaining biodiverse areas with their own livelihood practices, they would be part of the half of theearth that is left in nature. Some models have 2000 watts per person. Over what kind of period a day or a year or a lifetime? A year, yeah, sorry, 2000 watts a year. That's next to nothing.