Bring them on !
These idiots think that if air was pure enough, people could survive just by breathing.
Tilling the ground kills worms, so that's no good. You just can't grow food. Burning dead wood to heat your shack is no good, because it pollutes (meanwhile a 15,000 hectares forest fire is burning out of control in the next state).
There is no way a human can live without causing some damage somewhere, so we should all just die and leave it to the animals. Meanwhile these freaks fly all over the place to go to their meetings at their NGO's, wasting fuel, polluting the earth. They write their garbage enviro articles which is picked up by media and printed, wasting trees. They are eating candy bars, buying packaged tofu, creating garbage.They crap just like anyone else, and flush it to nowhere land just like anyone else.
They want everyone to live is controled housing, live tightly controled lives, everything you do each day is structured to serve a common goal. This would drive a person insane, and from some of the stuff I've seen on TV about these nuts, it does. It's no wonder why these experimental enviro-weinie housing communes aren't more popular. It seems even envirowienies can't stand living too long among themselves. If all these environmental NGO's and other envirowienies would commit suicide, they would contribute enormously to cleaning up the planet.It would cut down on the B.S. being spread all around.