MILTON FRIEDMAN: “After World War II, opinion was socialist while practice was free market; currently, opinion is free market while practice is heavily socialist. We have largely won the battle of ideas; we have succeeded in stalling the progress of socialism, but we have not succeeded in reversing its course. We are still far from bringing practice into conformity with opinion. That is the overriding non-defence task for the second Bush term.”

UPDATE: Arnold Kling responds: “I do not think that we have have won the battle of ideas. The Left has not conceded defeat; it has merely become passive-aggressive. Simply by holding on to public provision of schooling, Medicare, and Social Security, those who distrust markets can ensure that government will play an ever-larger role in our lives.”