I'd say many features of string theory don't mesh with what we observe in everyday life.
Brian GreeneSo: if you buy the notion that reality consists of the things in your freeze-frame mental image right now, and if you agree that your now is no more valid than the now of someone located far away in space who can move freely, then reality encompasses all of the events in spacetime.
Brian GreeneFor me it's been very exciting to contribute to the public's understanding of how rich and wondrous science is.
Brian GreeneI was holding [my four-year-old daughter] and I said, 'Sophia, I love you more than anything in the universe.' And she turned to me and said, 'Daddy, universe or multiverse?'
Brian Greene