Back in the Before Times, George W. Bush justified not doing anything about emission standards and climate change by suggesting that in the future there would be wonderful technology that would clean everything up at the push of a button; the nicest, shiniest button ever. No one ever asked how much that button would cost, but he implied you could pick it up at a Radio Shack for $4.95, or $4.27 at the Presidents Day Sale.
Here we are in the future, Radio Shack is gone and that button has not been installed. ...continue reading "Earth at a Tipping Point"