I'd say many features of string theory don't mesh with what we observe in everyday life. Votes: 2
Brian GreeneString theory is 21 st century physics that fell accidentally into the 20th century. Votes: 0
Edward WittenOur best theory of describing space at a fundamental level is probably string theory. Votes: 0
Alan GuthI spent most of my career doing high-energy physics, quarks, dark matter, string theory and so on. Votes: 0
Geoffrey West