When I awoke this morning, something simple popped into my head. It was this brief explanation of what Alan Weissman’s book Countdown is all about: How humanity went wrong with the Earth and what we’ve learned to do about it.
As is my want, I decided to elaborate a little.
When humanity first arrived as a distinct species, we were like infants, having to explore our world and learn how to get along in it. This took a very long time, but was successful. We became hunters and gatherers, roaming the countryside, mostly looking for food, and learning how best to find, prepare, and eat it. Life was not that easy for humans and our numbers remained quite low for a long long time.
About 10,000 to 15,000 years ago some of us first learned how to plant seeds, water them once in a while, and actively grow crops to feed ourselves. We found out which species in different climates were relatively easy to grow, tasted pretty good, and satisfied our hunger. Along the way we learned how to cook our food to make it more delicious, easier to eat, and have greater shelf life. Our numbers started to grow a little more rapidly, but still there were very few of us. Continue reading