It’s widely believed that humans basically lived in <200 person tribes that didn’t interact with each other too much before agriculture, so one might wonder how anything got any amount of adoption.
And only about 100 years ago, humanity essentially forgot the cure for scurvy: http://idlewords.com/2010/03/scott_and_scurvy.htm
It’s widely believed that humans basically lived in <200 person tribes that didn’t interact with each other too much before agriculture, so one might wonder how anything got any amount of adoption.
And only about 100 years ago, humanity essentially forgot the cure for scurvy: http://idlewords.com/2010/03/scott_and_scurvy.htm