The arrival of researchers like Sarah Blaffer Hrdy and Amy Parish transformed not only the study of primates, but also our understanding of evolution, sexuality and gender roles in general

It’s footy season in Melbourne, and Helen Garner is following her grandson’s under-16s team. She not only goes to every game (give or take), but to every training session too, shivering on the sidelines at dusk, fascinated by the spectacle.She’s a passionate Western Bulldogs fan (with an imperfect