[jcranmer]

Not really. Supersymmetry doesn't provide a theoretical explanation for any physical observations we can't explain with current models. Instead, it arises from a desire to... "beautify" the math of the Standard Model. (My first instinct is to write "simplify", but I'm not sure it's an actual simplification.

One of the things that Sabine has pointed out with respect to supersymmetry is that, for the last two particle accelerators, physicists have been arguing that they'll be able to find the supersymmetric particles to expand the model. And when they've failed to find any evidence for such particles, they've twice said "okay, it's not fatal to our theory, but we'll find them in the next one for sure." Every potentially predictive phenomenon arising from supersymmetry has failed to be found, and the response has been to merely twist the knobs so that these phenomena will happen just out of reach of current technology.

The real risk here is that we are so wedded to particular ideas that we refuse to give up on them, even when they have given us absolutely nothing in terms of extra (validated) predictive value, no matter how much we try to squeeze it out of them.

[nablaoperator]

>> Supersymmetry doesn't provide a theoretical explanation for any physical observations we can't explain with current models.

Yes it does. It has dark matter candidates. The Standard Model does not have any.