The Becker-Posner conspiracy

Gary Becker and Richard Posner have started a blog. Becker is a Nobel prize winning economist and Posner is a federal judge and the author of an astonishing number of brilliant books about jurisprudence, law and economics, and many other legal subjects. These, then, are bloggers even Jonathan Klein and Brian Williams can respect. Their maiden effort deals with preventive war, a subject that strikes me as almost too easy for this pair.