Anyone who truly believes that human beings are a burden on the earth can start setting a good example for the rest of us by jumping off the nearest bridge.
Or perhaps taking a few deep drags on their tailpipe...
Enough of this malthusian vomit! - None of their 'prophecies' has ever come true. - They predicted that we would run out of oil by 1988, but the proven reserves are now at three times the level that they were when that stupid prediction was made.