robdot says... All of "reality" exists as waves of probability until measured, or, observed. This is the conclusion of the double slit experiment. Deano said: Interesting talk that I enjoyed a great deal, though I wonder if that was more for the quality of his delivery rather than the material. It was interesting to learn about reality being wave-based and our perception is that of the particle. e.g the EM wave that is light we see as particles we call photons. Also I do believe Dawkins was there at the end asking a question.