"Just as some of us are getting used to the idea of the multiverse, along comes MIT physicist Max Tegmark telling us we’re not thinking big enough. According to Max, there are actually multiple multiverses, containing endless copies of and variations on the “pocket universe” we’ve quaintly come to think of as everything. Lest you think he’s tripping, Max assures us that he’s only high on mathematics and logic. And if the conclusions sound farfetched, well, progress in physics has often meant taking leave of our senses, ditching everyday intuition and trusting the science instead." - Todd Hoff