Our sense of the free market is variable, shifting from a more welfare-oriented model after the Great Depression to a capital-driven market after the collapse of socialism as a viable alternative.

Nothing is more important than restoring a high degree of autonomy to educational experiences so that those who grow up in this society and troubled world have the best available tools to grasp the challenges that imperil our national and human future.

The central task of our time is to evolve a new system of world order based on principles of peace and justice.

It was a step forward to charge Pinochet with terrorism, and to acknowledge that the essence of the crime is the use of political violence to induce great fear in society and against those who are innocent, and not just such violence that is directed against the state by opposition groups.

When I told my son that I had to give a talk about my work to non-mathematicians, he warned me that regular people don't think like mathematicians.

Our sense of the free market is variable, shifting from a more welfare-oriented model after the Great Depression to a capital-driven market after the collapse of socialism as a viable alternative.

To be a hegemon is inherently ambiguous, usually implying some mixture of dominance and legitimacy, that is, being seen as contributing global leadership in a generally benevolent manner.