I've never ruled out the possibility of going back into public service.

If what the science tells us about climate change is correct, then unabated it will result in catastrophic consequences for our world.

I mean, you can agree or disagree with Iraq or Afghanistan, but by the way, now the great campaigning cause out there is the absence of intervention in Syria. And then in Libya, it's partial intervention. And that doesn't really explain why some countries that have literally nothing to do with the interventions in the Middle East end up getting targeted.

The problem with the old ideology was that it suppressed the individual by starting with society. But it is from a sense of individual duty that we connect the greater good and the interests of the community

There's a great frustration with the system. There's a lot of anger out there. But in the end, you need answers and not just anger. But anyway, let me not trespass too much into your politics. I've got enough problems in my own politics.

Do I know I'm right? Judgements aren't the same as facts. Instinct is not science. I'm like any other human being as fallible and as capable of being wrong. I only know what I believe.

There is no meeting of minds, no point of understanding with such terror. Just a choice: Defeat it or be defeated by it. And defeat it we must.