251 karma · joined October 21, 2019
We noticed that some equations only make sense if mass is greater than what we'd expect from what we can see. So for now we pretend that there's this dark matter that we can't see, and with it all math so far checks out.
But we don't know if that missing mass exists at all, or if some formulas are wrong. So it's definitely a "hack", but it works for now and we don't have anything better. And we do expect to find an explanation at some point.
And you don't even have to pay - there are perfectly fine free tiers and open weight models.
And that multiply those few people by number of different problems.
I think it's always better to publish preliminary results early (as long as you clearly say so, and they did), and let mathematicians decide which of those are worth focusing on.
And then it's likely the options are 1) get a non-risk-free test, or 2) have constant anxiety about it (at least in my case)
You need to actively listen at multiple frequencies at the same time (gsm/lte/5g have many different bands, + wifi/bt at 2.4/5/6 ghz and their bands). And you need to remove interference from all other devices to conclude that signal is coming from ledger (so any home isn't an option).
On top of that, you need to be listening at the exact time it exfiltrates data (it might intentionally wait for some time after using device), and you need to have the compromised device (which the hardest part here - you could test 100s of devices and not find anything).
So I think this could only be caught with a large scale, recurring lab testing, far from "trivial to detect".
If those goals are fully eliminating need for human labor, then I agree it probably won't be good for most people. But that will probably take at least decades.
Anything short of that, and I think economy will be pretty similar to what it is now. You still need working class and need it to be productive, so you do need them to be reasonably happy, housed, healthy, and you need good infrastructure. With lower cost for all this, why wouldn't things improve, like all times throughout history?
As others have explained, foreign cells usually meant trouble, so fighting them by default was a good choice. And there was no pressure to allow transplants specifically, because they didn't exist.
Also, (I think) you usually need a transplant later in life, after reproduction, so too late for evolution to affect it. So even if we had transplants for millions of years, it might not have made much difference either.
For me it's more like being a chef but having a cook to cut up things and start cooking them, but you decide when it's done, what spices to put, and how to serve it - arguably the most fun and creative part.
People didn't stop solving sudokus when sudoku solvers appeared.