To be happy in absolute terms, along with our happiness, all the world must be happy so that we don__ have to worry for anyone!

In a beautiful morning, walking barefoot to the work through the green fields with the company of the singing birds... and there you shall meet the real happiness!

There is only a certain amount of wealth in the world, this thinking goes. Economics is a matter of acquiring and allocating, not creating. This was the view of the world__ smartest people, all top philosophers and not stupid people, for many thousands of years before the age of the enlightenment. It still is.

Ignorance is an evil weed, which dictators may cultivate among their dupes, but which no democracy can afford among its citizens.

Well, as Hannah Arendt famously said, there can be a banal aspect to evil. In other words, it doesn't present always. I mean, often what you're meeting is a very mediocre person. But nonetheless, you can get a sort of frisson of wickedness from them. And the best combination of those, I think, I describe him in the book, is/was General Jorge Rafael Videla of Argentina, who I met in the late 1970s when the death squad war was at its height, and his fellow citizens were disappearing off the street all the time. And he was, in some ways, extremely banal. I describe him as looking like a human toothbrush. He was a sort of starch, lean officer with a silly mustache, and a very stupid look to him, but a very fanatical glint as well. And, if I'd tell you why he's now under house arrest in Argentina, you might get a sense of the horror I felt as I was asking him questions about all this. He's in prison in Argentina for selling the children of the rape victims among the private prisoners, who he kept in a personal jail. And I don't know if I've ever met anyone who's done anything as sort of condensedly horrible as that.

If you know the North, you know where the South is; if you know the darkness, you know where the light is! Evil is an excellent compass to find the good!