Even new research needs funding. The point is that you can't trust the findings of research to be accurate if it hasn't been proven to be reproducible. When it comes to science it doesn't do any good to fund research into X if you don't actually do the grunt work and part of that work needs to be seeing the initial results carefully reviewed, and then replicated.

Right now, far too often "review" is a rubber stamp and replication never takes place. That's because often science isn't really being done. If you're Tropicana you might happily fund study after study after study tweaking it each time until you get the results you're looking for so that you can get "OJ may reduce risk of cancer" into the headlines, then bury the results of all the research you funded that contradicted that, but that isn't science it's just advertising. In a better world, anyone involved in that kind of shit would be blacklisted as disreputable if not charged with something.

Research that isn't or can never be replicated is just barely better than speculation, and not really worth much of anything. If someone wants to fund science, we should be insisting that the process is actual science and the results are meaningful.

Yeah, I completely agree with all of that.

But again, this is an economic problem. In a perfect world, we'd have an infinite fund for doing science and you couldn't publish a paper until your results were reproduced.

But we live in a capitalist society where incentives are profit-driven (mostly). That's a reality regardless of whether you think it's good or bad.

That's why we need strong regulation and oversight. We know humans are highly vulnerable to greed. We can't (and arguably shouldn't) change that. We can however put measures in place to limit the harm we do to ourselves because of it.

> Isn't that an economic problem rather than a scientific one?

I'll add the other sentence from the first paragraph of the source above.

>Because the reproducibility of empirical results is an essential part of the scientific method, such failures undermine the credibility of theories building on them and potentially of substantial parts of scientific knowledge.

I'm not disagreeing that reproducibility is a problem. Of course it is.

I'm asking how to fix it. How do we incentivise reproducibility?

You have to fund it, simple as that. Tenure is granted to professors who get grants. Grants are gotten by publishing papers. Papers are published by conducting novel research.

One thing we could do is mandate that some portion of all grant money has to be given to independent researchers who will work to confirm your findings. I could imagine some downsides to doing this, but at least it would put money in play.

Also, another problem is that the people doing research are usually grad students working toward a Ph.D.. No one wants to do a Ph.D. confirming someone else's results. You'd need some other workforce to do the work of reproducing research. Again, doable but there needs to be money allocated for this task.