What can be asserted without evidence can be?
“That which can be asserted without evidence, can be dismissed without evidence.” Christopher Hitchens.
Do Extraordinary claims require extraordinary evidence?
For a claim to qualify as extraordinary there must exist overwhelming empirical data of the exact antithesis. Extraordinary evidence is not a separate category or type of evidence–it is an extraordinarily large number of observations.
What happens if there is not enough evidence?
Evidence which fails to meet the burden of proof. In a trial, if the prosecution finishes presenting their case and the judge finds they have not met their burden of proof, the judge may dismiss the case (even before the defense presents their side) for insufficient evidence.
Is admission of guilt enough to convict?
A general criminal law principle known as the corpus delicti rule provides that a confession, standing alone, isn’t enough for a conviction. With its design of preventing wrongful convictions, the rule implicitly acknowledges the phenomenon of false confessions.
What does an extraordinary claim require?
The Sagan standard is the adage that “extraordinary claims require extraordinary evidence” (a concept abbreviated as ECREE). This signifies that the more unlikely a certain claim is, given existing evidence on the subject, the greater the standard of proof that is expected of it.
Who said that extraordinary claims require extraordinary evidence?
Carl Sagan
“Extraordinary claims require extraordinary evidence” was a phrase made popular by Carl Sagan who reworded Laplace’s principle, which says that “the weight of evidence for an extraordinary claim must be proportioned to its strangeness” (Gillispie et al., 1999).
What is extraordinary claims in psychology?
Does Extraordinary claims require extraordinary evidence?
This chapter looks at Carl Sagan’s famous dictum: extraordinary claims require extraordinary evidence. The gist seems to be that one does not have sufficient reason to credit an extraordinary claim unless one also has commensurately extraordinary evidence to support it.