On Good Morning America, Stephen Schneider, climatologist from Stanford University and speaker at the EcoCity World Summit, stated:
While this heat wave like all other heat waves is made by Mother Nature, we’ve been fooling around by turning the knob and making a little bit hotter. . . . We’ve already increased by 35 percent the amount of carbon dioxide which traps heat. We’ve added 150 percent more methane, which also traps heat.
Article about how this comment was interpretted in the wrong way.