Die Studie ist irgendwo im Thread verlinkt, ich geh mal suchen 
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gefunden: https://www.iaaf.org/download/download?f...-bjsm-2017
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gefunden: https://www.iaaf.org/download/download?f...-bjsm-2017
There is all the difference in the world between treating people equally and attempting to make them equal (Friedrich August von Hayek)
