Rick Rosner: All right, you sent me a paper on quantum information—precisely, the number of computations performed by life on Earth over its history, right? These people—maybe women too, I do not know—ran some calculations. The trouble I have with it is that I have not thought about it much or for very long, and …

Continue reading Ask A Genius 1330: Quantum Information, Life’s Computations, and the Usability of Information in the Universe​