by Honolulu Mother
String theory has always had the problem of being essentially unfalsifiable. I’ve wondered myself if it’s just particle physics’s version of epicycles. Thus, I was very intrigued by the suggestion in this Atlantic article on string theory (I know, that reputed science journal, the Atlantic) that insofar as string theory produces testable hypotheses, they’re being borne out:
Using the physical intuition offered by strings, physicists produced a powerful formula for getting the answer to the embedded sphere question, and much more. “They got at these formulas using tools that mathematicians don’t allow,” Córdova said. Then, after string theorists found an answer, the mathematicians proved it on their own terms. “This is a kind of experiment,” he explained. “It’s an internal mathematical experiment.” Not only was the stringy solution not wrong, it led to Fields Medal-winning mathematics. “This keeps happening,” he said.
Do you have an opinion on string theory, or any other cutting edge field of science? Or failing that, do you support the level of public spending necessary to, say, prove the existence of the long-predicted Higgs-Boson particle?