Well, maybe he refers to the branch with the greatest common ancestor of us and whales. So our branch of evolution can have mating calls 100KM rather than their branch with measly 80KM
Unless the nuclear war and global warming kill off 99.999% of us, making our infrastructure unsustainable, then our mating call goes back down to a fraction of a kilometer. Whales: 1, humans: 0.
Well, maybe he refers to the branch with the greatest common ancestor of us and whales. So our branch of evolution can have mating calls 100KM rather than their branch with measly 80KM
Unless the nuclear war and global warming kill off 99.999% of us, making our infrastructure unsustainable, then our mating call goes back down to a fraction of a kilometer. Whales: 1, humans: 0.