In Britain, like most of the developed world, stem-cell research is regarded as a great opportunity. America will be left behind if it doesn't change policy.

I believe in universal health care. And I am not afraid to say so.

The whole history of science has been the gradual realization that events do not happen in an arbitrary manner, but that they reflect a certain underlying order, which may or may not be divinely inspired.

Among physicists, I'm respected I hope.

Intelligence is the ability to adapt to change.