Also although it is an interesting concept, using one equation to try and encapsulate the essence of AI is far to simple of a solution.
http://www.newyorker.com/online/blogs/elements/2013/05/a-grand-unified-theory-of-everything.html , this talks about the project (company) that the presenter is working on. I thought he was just talking about someone else's theory but he clearly is going on ted to promote his own theory to get more publicity for the company that he made based on it.