Even on a slowing basis, the world has generated a population of 8 billion human beings as of the middle of November 2022. It will continue to grow to an estimated 10.4 billion people by 2100. With so many people teeming about, in India and China alone, some 3 billion of the present total, knowing that they will most likely survive and enjoy unprecedented longevity, a big item of fact is on the table, and nobody can do anything much about it. But where will the animals, birds, fishes, bees, butterflies, and other species go? What about the trees and...