I remember seeing an article suggesting that the incentives related to publication (specifically in medicine) set us up for conditions where a majority of published results are wrong, and we have no way of knowing it:
Effectively requiring a positive result for publication means two phenomena can be the subject of multiple studies, with the one fluke that finds correlation being the one that gets published. At that point, we only get corrected if someone actually attempts to replicate the result, but replication effort may well be seen as a waste of resources.
Effectively requiring a positive result for publication means two phenomena can be the subject of multiple studies, with the one fluke that finds correlation being the one that gets published. At that point, we only get corrected if someone actually attempts to replicate the result, but replication effort may well be seen as a waste of resources.