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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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/ ?! _! ]8 K" P4 A. Z: _5 ^sure there is no rigorous statistical evidence because there is no way to manipulate in the experiment so as to fully justify the causality./ J$ Z# L4 u: x) I2 P1 o
8 A9 u! {( t- UAnd remember:
: ~9 d8 |( X1 \8 I" `9 p' r"there is no evidence that A holds"
* a; i" k9 x& O* L+ B( v' idoes NOT mean 5 b( c' v. c: x8 C( I& w2 K; Q
"there is evident that A does not hold".
( ]* N& \; `6 W/ qIn fact, A could hold. 8 f' g- J9 G9 V. S, d$ |
It's a matter like observability vs objective existence.
, a2 @7 D p; E4 U9 xSo what you say doesn't constitute a refutation.1 Q9 M: ?0 u5 x! T7 M
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It's mainly by argumentation. See for example:9 C, ?2 C8 O0 I! v% I8 y- j7 P4 ~
" i/ D7 W" c2 S"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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