What The If?

As you read these words, copies of you are being created.  Theoretical physicist SEAN CARROLL says the astonishing MANY WORLDS theory might be correct, and if it is… 5,000 times per second your reality is splitting into alternate universes. Like, a lot of em. But Sean says... Don't Panic! Sean is one of this world’s most celebrated writers on science and with his newest book, SOMETHING DEEPLY HIDDEN, he is rewriting the history of 20th century physics -- and urging physicists, and all of us, to accept that there is more than one of us in the universe. There are many, many Sean Carrolls. Many of every one of us. Rarely does a book so fully reorganize how we think about our place in the universe. We are on the threshold of a new understanding—of where we are in the cosmos, and what we are made of. SEAN CARROLL is a theoretical physicist at the California Institute of Technology, host of the Mindscape podcast, and the author of From Eternity to Here, The Particle at the End of the Universe, and The Big Pic