What Is Sustainable

 Once upon a time, all humans in Europe were nomadic hunter-gatherers.   Today, we know little about those prehistoric wild folks.   ...

 Hunter-gatherer cultures differed widely in their dependence on technology.   The persistence hunters of the Kalahari used almost n...

   When I hear the word “hunter,” I immediately conjure an image of a man with a gun.   Other images follow — bows and arrows, mount...