I don't believe that. Yes, I'm sure you can academically define some quantitative measure of empathy. I'm sure you can put together a scale that will allow you to perform a statistical test on it. But I'm not talking about slightly increasing empathy among normal people. I'm talking about people who are truly psychopaths, those with something broken in their soul.

And the Denmark educational system sounds exactly like the US educational system. We do all that same stuff. If you think K12 education is students sitting in rows listening to lectures, you're comically out of touch.