Clairvoyance

Psi / ESPModerate evidence

Anomalous perception of objects or events without sensory input and without another mind as source. Experimentally difficult to distinguish from telepathy; often measured as part of Ganzfeld and RV protocols.

Key Statistic

Experimentally difficult to separate from telepathy; usually measured as part of Ganzfeld/RV protocols

For decades, intelligence agencies secretly funded programs to test whether the human mind can perceive distant locations - and some of the results remain classified.

Honesty Dashboard

The instrument, not the argument

✔Strongest Evidence

Meta-analyses of thousands of experiments show small but statistically significant effects that consistently exceed chance expectations across different laboratories and decades

The CIA's Stargate program reportedly achieved some operational successes, with remote viewers providing actionable intelligence that was later verified

Ganzfeld experiments, conducted in sensory isolation conditions, have shown modest but replicable effects in multiple independent laboratories

Some studies demonstrate that physiological responses (like skin conductance) can occur before participants are consciously shown emotional images

Certain experiments have used rigorous protocols including pre-registration, automated target selection, and independent judging to minimize bias

5 points

⚠Strongest Criticism

Effect sizes are extremely small and may be explained by publication bias, where only positive results get published while negative studies remain in file drawers

Many positive results have failed to replicate when conducted by skeptical researchers or under more stringent conditions

Sensory leakage and subtle cues could account for apparent successes, as even tiny environmental hints can influence responses

Statistical artifacts, multiple testing, and optional stopping can create false positive results that mimic genuine effects

No plausible physical mechanism has been identified that could explain how information travels across space and time without known energy carriers

5 points

?Open Questions

If clairvoyance exists, what are the optimal conditions and individual characteristics that enhance or inhibit the ability?

Can modern neuroscience techniques like fMRI or EEG detect brain patterns associated with claimed clairvoyant experiences?

How can experimental protocols be improved to eliminate all possible conventional explanations while maintaining ecological validity?

3 points

Scientific Consensus

57%

11%

32%

Supportive57.3%

Possibly Supportive11%

Not Supportive31.7%

Related Studies (151)

Universal threads: Shared sociopolitical roots and consequences of extrasensory perception and pseudoscientific beliefs(2026)