I didn't become leader to transform the Liberal Democrats into an enlarged form of the Electoral Reform Society. It's not the be all and end all for us. There are other very, very key ambitions in politics, not least social mobility and life chances, that I care about as passionately if not more.

Although I am a young leader, I actually came to it strangely quite late. I have a different perspective, partly because of my family, partly because of what I did for ten years: negotiating trade deals, working out in Central Asia doing assistance projects.

The Conservative Party is not honouring the commitment to Lords reform and, as a result, part of our contract has now been broken. Clearly I cannot permit a situation where Conservative rebels can pick and choose the parts of the contract they like, while Liberal Democrat MPs are bound to the entire agreement.

You have a political and media elite who have an idiom by which they describe politics. It's highly, highly polarised. It's right, left, red, blue, up, down, victorious, crushed.

On the BSkyB bid, Rupert Murdoch is now in town in London seeking to sort things out. I would simply say to him, look how people feel about this. Look how the country has reacted with revulsion to the revelations. So do the decent and sensible thing and reconsider, think again, about your bid for BSkyB.

I've just been away for a week, and I dropped my BlackBerry in the sea while I was messing around with the kids, so no one can reach me. Blissful. I heartily recommend it.

I say this as a young dad seeing children going into primary school: I don't think we should underestimate the formative effect on a child of those first years in primary school.