New York Times: THIS summer, the Obama administration released the President's Climate Action Plan. It is a grab bag of regulations and policy initiatives aimed at reducing the nation's carbon emissions, which many scientists believe contribute to global warming.
This got me to thinking: What might I do to reduce my own carbon emissions? Here are some things I came up with. Think of them as Greg Mankiw's Climate Action Plan.
" I could buy a smaller, more fuel-efficient car.
" I could swap my traditional...