The Importance of Liberalism in the 1970s

I think there's a lot of criticism of liberalism liberalism that brought the understood is under a lot of attack, both on the left and the right. But I still go back and compare to what it was like in the 1970s, for example, when half the world was controlled by communists. They were still a little kid in the world who thought the communists was the right way forward. And then you saw that being challenged. The crucial factor was the intellectual work that we've done, like the scholars like Friedman, and Hayek, except for the canon.