If it takes Arnold Schwarzenegger and a frankly preposterous &quot;sealed room&quot; analogy in order to convince people to slow down on emissions, and recasting the emissions issue as a pollution issue -- as if there was a difference -- in order for them to safe face, so be it.<p>Of course those electric cars <i>still</i> virtually emit CO2^Wpollution when you refuel them using coal-generated power, so I guess we can go back to going back and forth about the pros and cons of nuclear energy now.