

I think the point was less about making the messages undetectable as it was about making them unjammable. In order to stop their transmission, we would have to essentially shut down GPS for the entire EU. So you might use that frequency to send critical, must-have messages.








I don’t think being falsifiable is the most important part of a model. It’s their ability to make accurate predictions about what happens in reality. All models are wrong. Some are useful, the saying goes.
Newtonian mechanics, which we know is wrong, can still be used accurately for a lot of near-earth orbital calculations. It got the Apollo missions to the moon.
It’s my understanding that one of the most useful things about string theory is that it can make some really complicated or intractable problems much easier to solve within its frameworks. That’s valuable, regardless of how truthful it is that everything is made of 11 dimensional strings.