Everything man does creates more harm than good. We have to accept that fact and not delude ourselves into thinking something is sustainable.

First of all, I believe that the results of science should be fully given to the community. Fully. Absolutely. And all types of competition such as who did it first and “I cannot tell him because he will copy me” and so on – these are not arguments. Society financed this science, if not directly, then the education and the way I got there, so society should get back what I found. It is not my finding. In this, I am not very popular, I must say.

Their clothes' lines. The oil crisis could be solved if people didn't use dryers.

My own answer to the contrarian question is that most people think the future of the world will be defined by globalization, but the truth is that technology matters more. Without technological change, if China doubles its energy production over the next two decades, it will also double its air pollution. If every one of India's hundreds of millions of households were to live the way Americans already do — using only today's tools — the result would be environmentally catastrophic. Spreading old ways to create wealth around the world will result in devastation, not riches. In a world of scarce resources, globalization without new technology is unsustainable.

I used to be more. No, I don't. The problem with having superstitions is, you know, you become very sort of attached to them. Then, you know, if you always go in the same shower and then you finish your practice and you go to have a shower and someone's in it, you're not obviously going to jump in there. Well, you could, but I choose not to. (Smiling.) So, yeah, I try not to have any superstitions.

I am happy to sit in silence with my wife and I think that is a good sign – we are just happy being in each other’s company.

I think my left, but I don't really know. I haven't thought about it before. I think my left - I'll let you know.

I am happy to sit in silence with my wife and I think that is a good sign – we are just happy being in each other’s company.

Overthinking.

I think my left, but I don't really know. I haven't thought about it before. I think my left - I'll let you know.