Peer Review
Peer review is a relatively new form of gate-keeping used by the D.I.S.C. to suppress ideas. It functions to keep out bad ideas and amplify good ideas. Like any human process, it fails in its function at times. It sometimes amplifies bad ideas such as those exposed by the Grievance Studies Hoax. It sometimes suppresses important ideas such as those discussed in Episode 19.
Criticisms of the peer-review crisis include the ad hominem nature of the review, the appeal to authority, the selection bias, the confirmation bias and the replication crisis.