The first commitment is raise your salary. One of the ways to raise your salary sometimes is to have short-term profits but there are many other ways.

One of the dangers [that Donald Trump poses, due to the augmented risk of nuclear war] is unquestionable. Of the two existential threats - the threats to the termination of the species basically and most other species - one of them, climate change, on that I think there's no basis for discussion.

On humanitarian intervention in general, I guess my view is not unlike the view that was attributed to Gandhi, accurately or not, when he was supposedly asked what he thought about western civilization. He is supposed to have said that he thought it would be a good idea. Similarly, humanitarian intervention would be a good idea, in principle.

The Republican Party has pretty much abandoned any pretense of being a traditional political party. It's in lockstep obedience to the very rich, the super rich and the corporate sector. They can't get votes that way so they have to mobilize a different constituency. It's always been there, but it's rarely been mobilized politically. They call it the religious right, but basically it's the extreme religious population.

What is the nature of the genetic endowment? How does acquisition proceed? Etc. Scientists do routinely ask similar questions about the visual system, system of motor organisation, and others - including, in fact, the digestive system.

The dynamics of the Taliban now appear to be very different and complex, in both Afghanistan and Pakistan, as they attack governments and mainstream parties.

If you go to one demonstration and then go home, that's something, but the people in power can live with that. What they can't live with is sustained pressure that keeps building, organisations that keep doing things, people that keep learning lessons from the last time and doing it better the next time.