Agree. Krugman is really good on pure economic questions like trade theory. Unfortunately he is a lot less trustworthy on issues where economics and current pol

Agree. Krugman is really good on pure economic questions like trade theory. Unfortunately he is a lot less trustworthy on issues where economics and current politics intersect, e.g., NYT opinion pieces. I read those with a fair degree of skepticism though he has produced a few that were economic gems.