Home » Quote » Carl Sagan » „The extraordinary claims are not supported by extraordinary evidence.“ „The extraordinary claims are not supported by extraordinary evidence.“ — Carl Sagan Tags:Support Related quotes „What counts is not what sounds plausible, not what we would like to believe, not what one or two witnesses claim, but only what is supported by hard evidence rigorously and skeptically examined. Extraordinary claims require extraordinary evidence.“ — Carl Sagan „We are working aggressively to support our Japanese ally at this time of extraordinary challenge.“ — Barack Obama „Not a shred of evidence supports the existence of matriarchy anywhere in the world at any time. […] The matriarchy hypothesis, revived by American feminism, continues to flourish outside the university“ — Camille Paglia