Gary Ross

Horseracing already has the highest mortality rate of any sport in the world per capita to the people who do it. If you crash in Nascar you still have a roll bar, and a cage, and a lot of protection. It's built to crash, but if you fall off a racehorse we all know what can happen, so it's tremendously dangerous.

The great seats of power tend to be wide and open, not vertical and soaring. Red Square, Tiananmen Square, the Brandenburg Gate in Berlin - all massive but with large open spaces that project an image of might.

There are clearly many good politicians who are guided by religious belief, so the mix can work. But there's a line to be drawn. It would be hugely dangerous for a country's laws to be set by the scriptures, and particularly those of the expansionist religions.