Public trust in science has always rested on a fragile compact: scientists investigate the world with rigor and humility, and society, in turn, believes that their conclusions are grounded in evidence rather than ideology or personal gain. In recent years, that compact has frayed. Not because science has suddenly become less reliable, but because the ecosystem that translates scientific work for the public-media outlets, influencers, and celebrity personalities - has increasingly rewarded hype over nuance, certainty over caution, and spectacle over substance.

Overall U.S. trust in science increased slightly, from 76% of those surveyed in 2024 to 77% in 2025, according to the Pew Research Center's annual survey. Scientists ranked as the most trusted profession among all groups Pew asked about. Yet the headline number conceals meaningful turbulence beneath the surface.

A replication crisis occurs when independent researchers are unable to reproduce previously published findings. Replication failure can result from ordinary scientific variability, methodological differences, statistical problems, biased publication practices, questionable research practices, or - in a minority of cases - misconduct.

Public distrust of science is growing, especially concerning specific issues (like health/climate) and among certain political/ideological groups, fueled by misinformation and concerns about scientists' morals or agendas.