One version of the tale presents the bridge builder and the Devil as adversaries.

Critics at the 1997 performance were not sure that the version presented there shared the qualities of those achievements.

Paul's version, however, presents quite a different picture.

But which version of Genesis best presents the details?

Bootleg copies have been in circulation for years, but the museum's version presents the work as it was intended.

The original version presented the numbers every 2.4 seconds with 0.4 decrements for subsequent trials.

And the American version presents the Chinese government with a quandary.

This version presents one view of the stages but there are others.

The second version presented by the Commission itself is more optimistic and less demanding.

A shorter (4 minute) version of the interview presented in the Newsnight special.