here, commenting primarily on the erosion of economic liberty:

Over dinner with Milton Friedman several years before he died, I offered the great man a compliment. He refused it.

I had just re-read God and Man at Yale, the 1951 book in which William F. Buckley Jr., denounced the leftist attitudes he had encountered among the Yale faculty and administration as an undergraduate. Buckley singled out the department of economics as the most collectivist department on the campus. "Today," I said, "nobody would call the economics department at a major university 'collectivist.'"

Academia as a whole may have continued its long, sorry wobble to the left, I continued, but the economics profession had proved an exception, moving the other way. Departments of economics across the country now grasped the importance of free markets. "Mises, Hayek, Stigler and you," I told Friedman. "You've transformed the intellectual climate. You've won."

Friedman shook his head. "We may have won the intellectual battle," he replied, "but in practical politics, it's difficult to see that we've had any effect at all."

Government spending had continued to grow, he explained. After a pause during the Reagan years, regulations had once again proliferated. For a moment, Friedman grew silent. Then he looked at me.

"The challenge for my generation," he said, "was to provide an intellectual defense of liberty. The challenge for your generation is to keep it."

As Peter notes, the decline of principled commitment to economic liberty has been a bipartisan affair.