I think it is having answers and not simply anger, and providing solutions that people believe will change their lives in a radical way but do it in a way that's sensible.

There is no doubt that the time to act is now. It is now that timely action can avert disaster. It is now that with foresight and will such action can be taken without disturbing the essence of our way of life, by adjusting behaviour not altering it entirely.

One of the things that I've been doing over the past few years is reevaluating my own powers of political analysis.

I think the single most important political distinction today is actually between open-minded versus closed-minded, and that's why I think this crosses the boundaries of traditional - center-right and center-left have much more in common with each other right now than the right does with the center-right, and the left does with the center-left.

I think everyone's had their pound of flesh and now it's time to move on.

What people should understand is that I adore the Labour party.

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