The Cottonwood Institute in Crestone, Colorado, offers a "Back to the Stone Age" week-long camp for high-school students.
We will experience first hand how we used to live, thrive, and survive in the natural world by learning and practicing stone age survival skills. We will focus on shelter, fire, cordage, and stone tools. We will discuss the environmental impact of these skills, look at the waste we produce, and contrast that to the way we live today.
The philosopher Paul Shepard, writing in his book The Tender Carnivore and the Sacred Game, suggested that all teenagers should have at least a one-time experience of hunting large game with primitive weapons. He regarded the experience as part of human maturation and development--much of his critique of our culture revolved around Americans being stuck in adolescence.
So is this "Stone Age" camp at least a start?
Quite a few nature writers and others say that Paul Shepard changed their lives.
Fur hat tip to SLV Dweller.