Caelum Incognitum — The interactive encyclopedia of ufology
Skeptic, believer, “debunker”
Culture, media & expressions
The UFO debate often pits “believers” (convinced of an extraterrestrial origin) against “skeptics” (who look first for ordinary explanations). The “debunker” aims to dismantle claims judged erroneous. Researchers instead advocate an agnostic, methodical stance: neither adherence nor a priori rejection.