It was because of my deep concerns about nuclear weapons that I went to Hiroshima. And then I was astounded in Hiroshima to find that nobody had really studied it.

And I thought about the psychic numbing involved in strategic projections of using hydrogen bombs or nuclear weapons of any kind. And I also thought about ways in which all of us undergo what could be called the numbing of everyday life.

We are categorically against proliferation of nuclear weapons.

Today, India is a nuclear weapons state.

It is most regrettable that nuclear energy is being harnessed for making nuclear weapons.

I really believe the nexus of terrorism and nuclear weapons is the world's most ominous threat.