I've read a lot of war writing, even World War I writing, the British war poetry of Wilfred Owen and Siegfried Sassoon, Robert Graves's memoir 'Goodbye to All That,' and a civilian memoir, 'Testament of Youth,' by Vera Brittain.

I have my sympathies and also my critical views, and they aren't much of a secret, but my first job is to see and hear and think about what I've seen and heard.

Everyone finds justification for his or her views in logic and analysis, but a personal philosophy often emerges from some archaic part of the mind, an early idea of how the world should be.

Even while writing about foreign places, I have been in a way writing about America, because that's the subject that interests me the most. I'm attached to it, critical, but it's definitely my country, and maybe even more so when I'm overseas.

Stark inequality, poverty, and unemployment are driving increased social unrest and, consequently, social and economic risk. Environmental deterioration may well intensify social inequality.

You need a good, healthy diet - it's about finding out what your body needs. Sugar is a disaster for skin, as is white flour.

We can't leave everything to the free market. In fact, climate change is, I would argue, the greatest single free-market failure. This is what happens when you don't regulate corporations and you allow them to treat the atmosphere as an open sewer.

When you're eating salad and quinoa while training, all you want is a burger. In the cycling season, when I'm doing 30-odd hours of exercise a week, I'm dreaming of burgers and curries that I'll have at the end of the season.