Imagine the density of litter was birds and mammals. That’s what our world was like.
I haven't posted about the book The Once and Future World by podcast guest J. B. MacKinnon lately, but it's one of the more eye-opening books I've found on the environment. He asked, researched, and answered how nature looked before modernity impinged on it. In case you worried, he qualified that nature didn't exist in a perfect state, let alone a static one. It changed all the time. Still, he pointed out how much more life there was: Sailing ships at sea remote from land got stuck because the density of fish was that great. Today we get excited to see a whale. Captains' logs described seeing whales as far as the eye could see, all day long. Fish swimming up the Hudson River to…
