We Are Not Screwed — Maybe

We are in danger perhaps, but that’s a different story.

Photo by Duncan Shaffer on Unsplash

Humans first appeared on the earth scene around 7 million years ago, give or take. This is when early humans along with the chimpanzee, diverged from a common ancestor. In these 7 million years there have been approximately 26 different humanoid groups living and dying off at various times. We, homo sapiens, are the…