Source:
Her book ”Von Natur aus anders: Die Psychologie der Geschlechtsunterschiede”-literally translated: ”Different by Nature: The Psychology of Gender Differences”.
Worldwide girls and women outperform boys and men in school and in university. Is this our stone-age heritage? Maybe the males cannot sit still, since they are meant to be runners, hunters, defenders, warriors…
There are more obese men than obese women->men need more physical exercise to stay healthy (our stone-age heritage)