There’s a scarcity of oxygen, real estate, food, and fresh water. We can’t just keep expanding the population, and we have already started a mass extinction ev

There’s a scarcity of oxygen, real estate, food, and fresh water. We can’t just keep expanding the population, and we have already started a mass extinction event with the few billion we have now. What’s the world going to be like when we hit 11 billion in a couple of decades? In Australia we have overconsumed fresh water to the point that our largest cities treat desalination as “water supply” rather than “environmental disaster”. When the fresh water availanlemis not enough to sustain your population, it’s not the water supply that’s the problem.