Mankind's ability to understand and control the forces of nature greatly exceeds our ability to govern ourselves

The world order needs a major overhaul.

The eurozone status quo is neither tolerable nor stable. Mainstream economists would call it an inferior equilibrium; I call it a nightmare - one that is inflicting tremendous pain and suffering that could be easily avoided if the misconceptions and taboos that sustain it were dispelled.

China could easily emerge as the great winner if the Chinese leaders handle the situation well. On the other hand, they could also turn out to be the biggest losers if they handle it poorly. If the management turns out be wrong, this could lead to a political crisis in China.

I used to be opposed to the idea of social entrepreneurship. I said, you know, let business be business, and philanthropy be philanthropy. Keep the two separate, don't mix it up, and this is what I did, and I did that rather successfully, but I now recognize that actually you do need to mix it up and I think there is room for social entrepreneurship.

Democracy, by its very nature, can't be imposed on people. Democracy has to be the people deciding for themselves.

Making an investment decision is like formulating a scientific hypothesis and submitting it to a practical test.