If we take all this actions and if it turns out not be true, we have reduced pollution and have better ways to live, the downside is very small. The other way around, and we don’t act, and it turns out to be true, then we have betrayed future generations and we don’t have the right to do that.

You choose your own reality and you - social media then amplifies those conspiracy theories. So that's why I say social media is itself a revolutionary phenomenon.

I am a pretty straight sort of guy.

I am not sure that we would always want 16-year-olds to do all the things they can do. I am afraid that I do not agree with the hon. Gentleman on the voting age. I think that it should remain as it is.

I cannot think of any circumstances in which a government can go to war without the support of parliament.

I do not seek unpopularity as a badge of honour, but sometimes it is the price of leadership and the cost of conviction.

I'm a Labour politician, but, you know, I can see decent Tories with good ideas.