humanity’s current technological expertise, are together such that it’s physically possible for us to construct a worldwide civilization—meaning a political order—that provides adequate food, water, shelter, clothing, education, and health care for all eight billion humans, while also protecting the livelihood of all the remaining mammals, birds, reptiles, insects, plants, and other life-forms that we share and co-create this biosphere with
This sounds good on paper but I don't think it can happen. people are selfish and eventually something will go wrong. It will start off nice but it will slowly revert to the world we live in now.