You have to wonder about the state of education when people don't realize that the domestication of farm animals (horses, chickens, pigs...) is what liberated humans from the prison of being little more than animals ourselves. Send these fools to Africa or other third world nations W/O their support systems and see how long they survive.
That is what Tom Clancey did in his book Rainbow Six.
He dropped the druid tree huggers off in South America naked and they were never heard from again.
What a great idea!