Oh!!! a good friend of mine (Mad Rat) founded the band Hazardous Government he has now released 5 albums it's hardcor punk / crust punk, let's see...
1. There really was no industry or division of labor in hunter gather living as each individual possesed the means to sustain themselves...
http://www.spunk.org/cookbook.html
B A D A T M O S P H E R E T h e B u r n in g Q u e s t io n o f G lo b a l W a rm in g (from back2front zine #4 - diagrams not included...