Shipping across the ice-free Arctic appears closer than ever. The new route will save fuel, but bring emissions and soot directly to the Arctic -- possibly accelerating the ice melt.
The European Union wants airlines to reduce emissions or pay for permits allowing them to pollute. U.S. opponents say the permit fees would be better spent on new, more efficient aircraft.
The Greenwash Brigade
We've had Dow Chemical in the Greenwash Brigade's crosshairs in the past, so climate change skeptics chew on this: Greenpeace AND Dow Chemical are...