"Propose hypothesis. "?? Where do you get the 'hypothesis'? That is where philosophy comes in, it is pre-testing, thinking of the things to test. (also, note

"Propose hypothesis. "?? Where do you get the 'hypothesis'? That is where philosophy comes in, it is pre-testing, thinking of the things to test. (also, note. by your definition, string theory is an 'opinion', not science).