I would like to be remembered, if I am remembered at all, as being a catalyst for change in the world, change for good.

I've always been more interested in the content of our newspapers, political positions day to day, the thrill of communicating with people through words that I am in the pure business aspects.

I feel that people I trusted - I don't know who, on what level - have let me down, and I think they have behaved disgracefully, and it's for them to pay. And I think, frankly, that I'm the best person to see it through.

Well, except for ABC, CBS, NBC, MSNBC, CNN, New York Times, the Washington Post, and about another 100 newspapers, I find little evidence of liberal bias in the media.

Climate change poses clear, catastrophic threats. We may not agree on the extent, but we certainly can't afford the risk of inaction.

I'm considered homophobic and crazy about these things and old fashioned. But I think that the family - father, mother, children - is fundamental to our civilisation.

Some of our businesses use more energy than others, but our strategy everywhere is the same... first, reduce our use of energy as much as possible. Then, switch to renewable sources of power where it makes economic sense... And, over time, as a last resort, offset the emissions we can't avoid.