Today I can declare my hope and declare it from the bottom of my heart that we will eventually see the time when that number of nuclear weapons is down to zero and the world is a much better place.

A world without nuclear weapons would be less stable and more dangerous for all of us.

For this generation ours life is nuclear survival liberty is human rights the pursuit of happiness is a planet whose resources are devoted to the physical and spiritual nourishment of its inhabitants.

I call upon the scientific community in our country those who gave us nuclear weapons to turn their great talents now to the cause of mankind and world peace: to give us the means of rendering these nuclear weapons impotent and obsolete.

When decisions on nuclear power stations and runways are delayed and the government dilly-dallies people think they aren't important.

There is a Western world. There is America. There is Great Britain and Germany and France and Russia and China and other nations. I doubt that there is one country amongst those I mentioned which has a desire to see Iran with its fundamentalist Islamic extremist government possessing nuclear weapons.

The nuclear arsenal that Pakistan has I believe is secure. I think the government and the military have taken adequate steps to protect that.

The Nuclear Security Summit was President Obama's initiative born out of his vision to leave behind a safer more prosperous world for the future generation.

We inadvertently bombed the Chinese Embassy. But Clinton now is working very hard. He has sent a letter of apology to the Chinese. And he's also given them a gift certificate for future nuclear secrets.

For 50 years nuclear power stations have produced three products which only a lunatic could want: bomb-explosive plutonium lethal radioactive waste and electricity so dear it has to be heavily subsidised. They leave to future generations the task and most of the cost of making safe sites that have been polluted half-way to eternity.