The old hippies are getting desparate that their dreams of full fledged comminism have not materized yet and they may just die before seeing that happen. So they are pushing hard...
Oh, believe me, I know, I peruse a lot of commie AGW websites, they are truely desparate because their lie just isn't being bought anymore; but leave it to the lamestreammedia to try to perpetuate the hoax; hey, it gives me posting material here on FR..:=)