The professor states "We don't know what's emitted, but what they're producing (of NF3) every year dwarfs these giant coal-fired power plants that are like the biggest in the world... It dwarfs two of the Kyoto gases. So the real question we don't know is how much is escaping and getting out."
Does this mean we have to go back to CRTs (oops, can't do that — lead and power consumption), or all the way back to punch cards (oops, trees needed)? What's an environmentally sensitive geek to do?