The thrill I got discovering Buster Keaton when I was growing up was so exciting. He was one of the greats.

For me, the great problem growing up in England was that I had a very narrow concept of what God can be, and it was damn close to an old man with a beard.

The really good idea is always traceable back quite a long way, often to a not very good idea which sparked off another idea that was only slightly better, which somebody else misunderstood in such a way that they then said something which was really rather interesting.

I was always a sports nut but I've lost interest now in whether one bunch of mercenaries in north London is going to beat another bunch of mercenaries from west London.

We have serious challenges regarding climate change, unsustainable use of natural resources, water scarcity, loss of biodiversity, forests and farmland. Not to mention the huge inequality still prevailing in several parts of the planet.

Only as far as the masters of the world have called in nature to their aid, can they reach the height of magnificence. This is the meaning of their hanging-gardens, villas, garden-houses, islands, parks, and preserves.

Climate change joined immigration, job creation, food safety, pilot training, veterans' care, campaign finance, transportation security, labor law, mine safety, wildfire management, and scores of executive and judicial appointments on the list of matters that the world's greatest deliberative body is incapable of addressing.

Disadvantaged communities are among the most vulnerable to climate change.