GREEN
10/19/2012 07:02 pm ET Updated Dec 19, 2012

Why No Discussion Of Climate Change?

Not a word has been said in the presidential debates about what may be the most urgent and consequential issue in the world: climate change.

President Obama understands and accepts the scientific consensus that the burning of fossil fuels is trapping heat in the atmosphere, with potentially catastrophic long-term effects. Mitt Romney's view, as on many issues, is pure quicksilver -- impossible to pin down -- but when he was governor of Massachusetts, climate-change activists considered him enlightened and effective.

Read more on The Washington Post