09.30.02007 Climate Change is Here, but Real Debate Lies Ahead

The climate change argument isn't over; it hasn't even begun. Sure, we have already resolved two questions -- is global climate change happening (yes), and do humans cause (yes) -- to the satisfaction of all but a handful of fringe naysayers, but this consensus merely sets the stage for the real argument over what to do. And sailing right into the center of this storm is the Weatherbird II, the research flagship of Silicon Valley-based company Planktos....

For my complete essay on ABCNews.com, go here.