When Lawrence Krauss made this presentation for the non existence of a designer (God) his assumptions are based on information that doesn't travel faster than light but that's changed in the last week so I don't need to make my case for semantic confirmation bias that I say he uses here and which is philosophical (not mathematical) and no stronger or weaker than his case. However Lawrence is still brilliant and one of the best arguments I've come across for a Godless Universe. It is essential to the debate.