We live in a crazily youth-orientated world nowadays. It's a trickle-down thing. We see pictures of lithe, attractive celebrity couples such as Brad and Angelina or the Beckhams cavorting around, covered in tattoos, stomachs as flat as the singing in early 'X Factor' rounds.

I remembered being young in the late '70s and early '80s and growing up at the height of the Cold War. I remembered how scared I was of nuclear weapons, how often I though about them and about the possibility of everything and everyone I knew vanishing in a second in temperatures hotter than the centre of the sun.

There were some summers when every boy in Ayrshire seemed to be playing golf, and my dad taught me. But he was a terrible teacher - of everything. Learning to drive with him almost killed me. He was the world's most impatient man - awful short fuse.

I love England. I live and work here. My children have grown up here. I see no conflict between this and praying that my countrymen in Scotland never have to live another day under Conservative rule from London.

Space travel is the only technology that is more dangerous and more expensive now than it was in its first year. Fifty years after Yuri Gagarin, the space shuttle ended up being more dangerous and more expensive to fly than those first throwaway rockets, even though large portions of it were reusable. It's absurd.

The Internet is a game changer. I'm hopeful I can make a contribution by providing a way to learn about the game of golf free of charge.

We are grounded in the reality of the day and grounded in the technology of the day. Just saying 'turn the taps off' is not acceptable to humanity.

Classical - perhaps I should say 'orchestral' - music is so digital, so cut up, rhythmically, pitchwise and in terms of the roles of the musicians. It's all in little boxes. The reason you get child prodigies in chess, arithmetic, and classical composition is that they are all worlds of discontinuous, parceled-up possibilities.