Global warming nuts are smoking something

What exactly are these nut jobs smoking. I am Talking about Al Gore's global doom and gloom followers ( if they were a conservative group the media would say it's a doomsday cult)
It would seem that a British woman named Tony Vernelli got herself sterilized so she would make a smaller carbon footprint on the Earth.I know what your saying to yourselves . Can we get the rest of these nuts to sterilize themselves ? Probably not.