You're making very strong claims against me, but I think we're on the same side. The paper disappoints me because they attempt to think of all the explanatory v

You're making very strong claims against me, but I think we're on the same side. The paper disappoints me because they attempt to think of all the explanatory variables for the differences between countries, then they turn to gender and end on a chart. It's impossible to read the paper and come away with the impression that whites are simply better at coding, because the authors give so much context to their findings. I am agnostic to the cause of the gender difference, and clearly this study didn't have enough information to give any insights. That's why I find it so unsatisfying that they would put up a chart and mention gender differences if they weren't interested or capable of expanding on the results beyond "[...] more effort is needed to attract higher-achieving female students into CS."