I really have to give the Navy all the credit it deserves. They were so flexible and accommodating, given that everybody on board had better things to worry about than this person coming on board who's just going to be in the way, really.

I was studying English, as you will, in the day, and five nights a week, I would be at the cinema. That continued throughout my 20s, which was also the 1980s - there was a lot of really good films coming out then.

One of the great privileges of my life was growing up in a house without books.

I am still moved by passages of Marx: the 'Critique of Hegel's Philosophy of Right,' for example, where, after the famous line about religion being 'the opium of the people,' he goes on to call it 'the heart of a heartless world.'

When I travel, I make certain that I spend at least half of my time in the field. You have to get out to meet people that are in poverty, that are looking to improve their lives. That's something that you can't read in books.

Growing economies are critical; we will never be able to end poverty unless economies are growing. We also need to find ways of growing economies so that the growth creates good jobs, especially for young people, especially for women, especially for the poorest who have been excluded from the economic system.

The reason I do this job is because I started to be a painter. Making money in art was difficult. The easiest way to make money was to use art for some other reason. One of the easiest and most interesting from an economic point of view was fashion. Fashion pays.

Politicians or pundits can distort or cherry-pick climate science any way they want to try and gain temporary influence with the public. But any serious industrialist who's facing 'climate exposure' - as it's now called by money managers - cannot afford to engage in that sort of self-delusion.