
Who were the Shudras? (1946)
The Rigveda: A Historical Analysis (2000), Chapter 8 : Misinterpretations of Rigvedic History
Who were the Shudras? (1946)
“That which can be asserted without evidence, can be dismissed without evidence.”
2000s, 2003
Variant: "What can be asserted without proof can be dismissed without proof." in
"What can be asserted without evidence can also be dismissed without evidence." appears by itself in God Is Not Great: How Religion Poisons Everything (2007).
Translation of the Latin phrase "Quod gratis asseritur, gratis negatur.".
Variant: What can be asserted without proof can be dismissed without proof.
Source: god is Not Great: How Religion Poisons Everything
Context: Forgotten were the elementary rules of logic, that extraordinary claims require extraordinary evidence and that what can be asserted without evidence can also be dismissed without evidence.
2003-10-20
Mommie Dearest
Slate
1091-2339
http://www.slate.com/articles/news_and_politics/fighting_words/2003/10/mommie_dearest.html, quoted in Michael Shermer, "The Skeptic's Skeptic," Scientific American, November 2010, p. 86.
February/March
http://secularhumanism.org/library/fi/hitchens_24_2.html
Less than Miraculous
Free Inquiry
0272-0701
24
"What can be asserted without evidence can also be dismissed without evidence." appears by itself in God Is Not Great: How Religion Poisons Everything (2007).
Translation of the Latin phrase "Quod gratis asseritur, gratis negatur.".
2000s, 2003
Variant: "What can be asserted without proof can be dismissed without proof." in * 2004
The Rigveda: A Historical Analysis (2000), Chapter 4 : The Geography of the Rigveda
“Absence of evidence is not evidence of absence.”
Martin Rees — Sagan refers to this quote in The Demon-Haunted World (1995) (see above)
Misattributed
Source: Cosmos
“Absence of evidence is not evidence of absence.”
As quoted in Project Cyclops: A Design Study of a System for Detecting Extraterrestrial Intelligent Life (1971) http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19730010095_1973010095.pdf by Bernard M. Oliver, and John Billingham, Ch. 2 : Life in the Universe, p. 3 ; this has frequently misattributed to Carl Sagan, who quoted it in some of his presentations.