I'm a strange mixture of my mother's curiosity; my father, who grew up the son of the manse in a Presbyterian family, who had a tremendous sense of duty and responsibility; and my mother's father, who was always in trouble with gambling debts.

The buck stops with the guy who signs the checks.

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.

We need to push ourselves to make as many reductions as possible in our own energy use first - and that takes time. But we must do this quickly - the climate will not wait for us.

I challenge anybody to show me an example of bias in Fox News Channel.

I can go into restaurants and a whole table will get up and clap if they recognize me, because they love Fox News. Other places - or even the same place - people will turn the other way.

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