Jay Bhattacharya on replication as the standard of scientific truth: recommends

Bhattacharya says the “standard of truth in science must shift from publication in top journals to operational success in replication,” a statement he made in a Patriek Karayil interview around June 2026. His reasoning, as he presented it there and in his September 2026 Science editorial launching the R3PEATS program, is that publication prestige does not reliably indicate whether a finding is true: “new discoveries naturally attract the most attention… whereas studies seeking to confirm already published work rarely do,” and the imbalance lets “substantial time, talent, and resources… be consumed chasing findings that may not hold up.” In his telling, only successful replication — the operational fact that an experiment works when repeated — should confer scientific legitimacy.

Critics of the replication agenda have raised practical limits on how far this standard can scale. A Retraction Watch guest essay from June 2025 argued that replication efforts face the sheer volume of more than a million biomedical articles a year, plus selection bias and unclear replication criteria — presented here as the critics’ argument, not this site’s judgment.

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