how about a principled calculation of the planet carrying capacity for humans, Based on water, agriculture and industry requirements ? I mean we already have s

how about a principled calculation of the planet carrying capacity for humans, Based on water, agriculture and industry requirements ? I mean we already have states fighting over water rights to rivers. I suspect we can’t go much higher than a 100 billion. But resources are already being diverted towards silicon life. from here I suspect we go towards 50/50 human / silicon . Until the silicon declares independence.