It’s equally possible that there was more than one or even a day where only people were born and no one died.
There was a low point where only about 2,000 humans were estimated to be alive. Certainly you couldn’t have had someone dying everyday then
It’s equally possible that there was more than one or even a day where only people were born and no one died.
There was a low point where only about 2,000 humans were estimated to be alive. Certainly you couldn’t have had someone dying everyday then
Unfortunately that’s still not quite right.
Individuals cannot evolve, but more importantly there is no “reverting back” evolution moves in one direction. It’s the slow slow change in the genetics of an entire population.
Additionally, rocks slides and evolution are not really comparable. As you said only one rock needs to fall to cause an event that has a definitive start and end. Evolution is an ongoing proccess that never ends and it is infinitely more complex than a rock slide. The issue is we as humans are attempting to categorize an ongoing never ending proccess.