By what right are you here?

SUBHEAD: Our species has made a terminal mistake. What right do you have to be here on planet Earth?By William Kotke on 30 January 2011 in Speaking Truth to Power - (http://carolynbaker.net/2011/01/30/what-right-do-you-have-to-be-here-on-planet-earth-by-william-kotke/)Image above: Saudi irrigated agriculture is being abandoned as too water insensive. From (http://www.eosnap.com/image-of-the-day/