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本帖最后由 bigsnail 于 2012-6-7 11:17 编辑
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open your mouth and wash it with detergent
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: Z! A+ @$ ?; A, E8 Y# asure there is no rigorous statistical evidence because there is no way to manipulate in the experiment so as to fully justify the causality.) {2 k8 @, B$ Y3 @$ {# Z% n# M
# p# a0 ]& v- S& A' ~And remember: 6 R0 B, P4 j. G! M; @
"there is no evidence that A holds" ) l2 R8 N. R& w9 B: F
does NOT mean 9 S" L$ t0 F1 J
"there is evident that A does not hold". , D# q% ?4 ?* E) O6 _6 U
In fact, A could hold.
7 {. S8 [" o8 ?" o8 j& V* EIt's a matter like observability vs objective existence.
5 W) t+ }) e' `0 i9 f3 A8 c" PSo what you say doesn't constitute a refutation.' a0 M9 v( b( a) N# O' I' Y0 u
% J% ?( q3 C4 i& z lIt's mainly by argumentation. See for example:
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5 `- v9 V2 B3 }) T* W"Does the death penalty cost less than life in prison without parole?"
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http://deathpenalty.procon.org/view.answers.php?questionID=001000
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Remember, things are more complicated than what you think.
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