As opposed to not elevating any particular hypothesis out of the hypothesis-space before there is enough evidence to discern it as a possibility. Privileging the Hypothesis and all that.
The majority of physicists working on those kinds of questions are using some form of M-theory of string theory. The next nearest rival is Loop Quantum Gravity. Other theories are minority views. M-theory is favoured because milage can be got out of it in terms of research. The metaphor or a random grab into hypothesis-space isn’t appropriate.
Without knowing anything in particular about the difference between Quantum Loop Gravity or why M-theory is useful, I concede the point, although I’m a bit annoyed that I feel obligated to leave my comment there to collect negative karma while the parent, whoever they were, felt no similar obligation and removed any context my comment might be placed in.
To a non string theorist, string theory seems like a theory which makes few testable predictions, like phlogiston. That’s the feel I got from it from whenever I read all the relevant Wikipedia articles, anyway. If it is not like phlogiston, but actually useful for designing experiments, then obviously I concede.
My annoyance came from the fact that my 06:45:05 comment got a few down votes, while the parent got deleted for reasons unknown. I can’t remember who the parent was, or what it said, and it bothers me that they deleted their post, while I feel an obligation to not delete my own downvote-gathering comment for reasons like honesty and the general sense that I really meant what the comment said at the time, which makes it useful for archival purposes.
To a non string theorist, string theory seems like a theory which makes few testable predictions, like phlogiston
it made testable predictions and was falsified for them. There are a lot of retrodictive and purely theoretical constraints on a candidate ToE, they have to be pretty good just to be in the running.
As opposed to not elevating any particular hypothesis out of the hypothesis-space before there is enough evidence to discern it as a possibility. Privileging the Hypothesis and all that.
The majority of physicists working on those kinds of questions are using some form of M-theory of string theory. The next nearest rival is Loop Quantum Gravity. Other theories are minority views. M-theory is favoured because milage can be got out of it in terms of research. The metaphor or a random grab into hypothesis-space isn’t appropriate.
Without knowing anything in particular about the difference between Quantum Loop Gravity or why M-theory is useful, I concede the point, although I’m a bit annoyed that I feel obligated to leave my comment there to collect negative karma while the parent, whoever they were, felt no similar obligation and removed any context my comment might be placed in.
What? I really didn’t understand that.
To a non string theorist, string theory seems like a theory which makes few testable predictions, like phlogiston. That’s the feel I got from it from whenever I read all the relevant Wikipedia articles, anyway. If it is not like phlogiston, but actually useful for designing experiments, then obviously I concede.
My annoyance came from the fact that my 06:45:05 comment got a few down votes, while the parent got deleted for reasons unknown. I can’t remember who the parent was, or what it said, and it bothers me that they deleted their post, while I feel an obligation to not delete my own downvote-gathering comment for reasons like honesty and the general sense that I really meant what the comment said at the time, which makes it useful for archival purposes.
it made testable predictions and was falsified for them. There are a lot of retrodictive and purely theoretical constraints on a candidate ToE, they have to be pretty good just to be in the running.
Do you have specific examples in mind?
Phlogiston. Falsified because combusted materials gain weight.
Ah, I was confused by your statement and thought that “it” meant string theory.