Betsy Taylor

It's going to take a lot more than the... chaotic process I watched in Poznan over the past two weeks for us to cut global warming emissions as deeply and quickly as scientists say is necessary.

The Pew Center believes that, for the sake of the planet and future generations, our goal must be a ratifiable treaty establishing fair and effective commitments for all major economies.

Pundits wonder how much it might cost to fix things and whether pivoting to a green economy might hurt a few companies that line powerful pockets. And meanwhile, Greenland melts.