It's very ugly. We're spending a lot more, we're getting rich people to fund it, and it is corroding our political system.

There are thousands and thousands of people on the other side of the border, not being fed, babies are being born, people are becoming sick,

People have accused me of being in favor of globalization. This is equivalent to accusing me of being in favor of the sun rising in the morning.

The problem is going to be finding the right words and implementing it in a way that is really dealing with people that are inciting and not preventing honest discussion of the underlying causes of this horrendous political situation the world is in now.

I mean enormous pressure was brought to bear - Valerie Amos, Lady Amos, went round Africa with people from our intelligence services trying to press them. I had to make sure that we didn't promise a misuse of aid in a way that would be illegal.

Being rich is not about spending money, it's about saving it.