I have made the very difficult decision to leave my position as head coach of the men's basketball team at Indiana University.

There are signs that the age of petroleum has passed its zenith. Adjusted for inflation, a barrel of crude oil now sells for three times its long-run average. The large western oil companies, which cartellised the industry for much of the 20th century, are now selling more oil than they find, and are thus in the throes of liquidation.

Reason is a crutch for age, but youth is strong enough to walk alone.

So Harry Potter came in and it is nice that I have kids of the right age. I took them to London and they walked around the set and met Harry Potter and that is thrilling.

The reason for the sadness of this modern age and the men who live in it is that it looks for the truth in everything and finds it.