The only legal question is whether the EPA's action complies with the Clean Air Act.
I can’t define a treaty, but I know one when I see one.
The case for unilateral U.S. climate action.
Markets Without Prices or Prices Without Markets?
Cass Sunstein encounters some inconvenient truths.
A response to Diana Furchtgott-Roth's "A Carbon Tax is Still a Terrible Idea."
Barack Obama has a lot to answer for.
As expected, the order falls short.