- Aug 31, 2012
- 7,550
- 3
- 0
Re:
Correct. But the thing is, we don't always observe whether they're doping. Instead, we have to make inferences about their doping status based on what we do observe. This fact, and that doping enhances performance, suffices to turn performing well into evidence of doping, everything else equal. The strength of the evidence depends on the average prevalence of doping in that sport, and on the doping status of those that are getting beat.
Bolt is an instructive example here. If we knew everyone he beats is very clean, he needs to be a mere outlier to go faster still being clean. If, on the other hand, everyone who has ever been remotely close to him has doped, he needs to be a truly ludicrous outlier if clean. Put differently, he is less likely to be clean. Put differently still, running as quick as he does is evidence of doping. Strong evidence, in fact.
Peter70 said:If, as an athlete you are better than your competitors, you normally beat them. If they take drugs to improve their performance, but are still not as good as you, then you still beat them.
Correct. But the thing is, we don't always observe whether they're doping. Instead, we have to make inferences about their doping status based on what we do observe. This fact, and that doping enhances performance, suffices to turn performing well into evidence of doping, everything else equal. The strength of the evidence depends on the average prevalence of doping in that sport, and on the doping status of those that are getting beat.
Bolt is an instructive example here. If we knew everyone he beats is very clean, he needs to be a mere outlier to go faster still being clean. If, on the other hand, everyone who has ever been remotely close to him has doped, he needs to be a truly ludicrous outlier if clean. Put differently, he is less likely to be clean. Put differently still, running as quick as he does is evidence of doping. Strong evidence, in fact.
