The new answer to life, the universe and everything has been revised, it's now 59, with lower error bars.
Thanks to all who attended, lots of fun was had by all. Here are some of the links I proimised:
The Algorithmic Origins of Life:
http://rsif.royalsocietypublishing.org/content/10/79/20120869.short
Planetary Resources:
http://www.planetaryresources.com/