English: I offer some thoughts on how to think about whether including trans women in competitive sport is 'fair.' The IOC Principles of Olympism establish participation in sport as a human right; they also prohibit discrimination in various forms. I suggest that excluding trans women constitutes prima facie discrimination and does NOT meet the standard required to justify such discrimination. I also suggest some ways to think about 'fairness' in sport, and that including trans women in sport is consistent with fair competition. In a future video, I will go into more detail about the physiology of trans athletes as it connects to the fairness question.