That ever so cagey hormone

When Caster Semenya races, people talk. Sometimes in support of her, but very often it's the opposite, sadly enough. Lately, this latter sort (or something very close to it) has been coming from her sister athletes, that is, her competitors, many of whom think it unfair that they should have to race against her.

But let's forget, for a moment, Semenya. Rather, let's focus on the ignorant, gender-abasing obsession with a "male biology" that supposedly confers unfair, insuperable athletic advantage, here in particular the hormone testosterone:

"We have levels that we are not allowed to test over, so even if she’s a female, she’s on the very fringe of the normal female athlete biological composition from what I understand in terms of hormone testing," Cummins [Diane Cummins, who finished eighth in Berlin] said. "So from that perspective I think most of us sort of just feel like literally we are running against a man because what we know to be female is a certain testosterone level. And if that isn't the case, they need to change everything."

The first and most obvious problem with such thinking: There is no certain (precisely defined) testosterone level for females! Testosterone, the so-called male hormone which nearly all women have in their bodies, can be found in widely varying amounts among women, with some women having levels well into the range generally considered "male".

What is more, even a baseline testosterone level for individuals is hard to come by. Monitor someone's testosterone and you'll find that it changes constantly, responding to all manner of environmental factors, some seemingly random, others quite predictable. Strength training, for instance, increases testosterone naturally, only women have to work just a little harder and longer to get the benefit. Sex (# 8), too, raises testosterone levels. (Should female track athletes with already "high" levels abstain from sex before meets?)

Research the subjects of steroid-, hormone-, and gender-testing for a time and you see how silly and hurtful the effort to make sport perfectly "fair" has become. Anything beyond the most basic of tests is in fact pointless and counterproductive. The witch-hunt has to end sometime.