alt Hacker News> Yes, but we had hopes that it would lead to more. And had lead to more, something only known to be false in hindsight, who knows where that would have ended us up? What if it upended the standard model instead of reinforcing it?
Sure, but it didn't. Which is knowledge that really should factor into the decision to build the next, bigger one.
> What are we supposed to do then? As humans, I mean.
Invest the money and effort elsewhere, for now. There are many other fields of scientific exploration that are very likely to yield greater return (in knowledge and utility) for less. You could fund a hundred smaller but still substantial intiatives instead of one big accelerator. And be virtually guaranteed to have an exciting breakthrough in a few of them.
And who knows, maybe a breakthrough in material science or high-voltage electrophysics will substantially reduce the costs for a bigger particle accelerator?
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>> Yes, but we had hopes that it would lead to more. And had lead to more, something only known to be false in hindsight, who knows where that would have ended us up? What if it upended the standard model instead of reinforcing it?
>Sure, but it didn't. Which is knowledge that really should factor into the decision to build the next, bigger one.
Not this week, no. And if, next week (or next year or next decade) we resolve some of the most significant problems in modern physics, any expenditures in those fields were a waste?
You've repeatedly bashed particle physics based on your perception of a lack of progress vis-a-vis the costs, and claimed that other fields should be prioritized. Which fields? What would you hope to gain from those fields?
Is there no room for basic research that attempts to validate the bases (Standard Model, Quantum Field Theory, the marriage of the former with General Relativity, etc.) of modern physics? If not why not? Our models are definitely wrong, but they're measurably less wrong than previous models.
Should we not continue to hone/probe those models to find the cracks in the theories underpinning those models? If we don't, how will we solve these extant issues?
> Which is knowledge that really should factor into the decision to build the next, bigger one.
It was always factored in, and of course it would be in any next iteration.
> Invest the money and effort elsewhere, for now. There are many other fields of scientific exploration that are very likely to yield greater return (in knowledge and utility) for less. You could fund a hundred smaller but still substantial intiatives instead of one big accelerator. And be virtually guaranteed to have an exciting breakthrough in a few of them.
I agree with this to a large extent. I'm just not against particle accelerators as a venue for scientific advancement and in the best of worlds we could do both.