WR: RT @BoingBoing: If correlation doesn’t imply causation, what does? http://boingboing.net/2014/07/22/if-correlation-doesnt-imply.html …
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@BoingBoing strength, consistency, specificity, temporality, dose resp, exp evidence, bio plausibility, coherence and analogy#hillscriteriaThanks. Twitter will use this to make your timeline better. UndoUndo
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