According to this theory, our social and political views can be impacted not only by the sex of our children, but also whether we have more male or female relatives.
Women invest more time and attention in appearance enhancement if they live in economically unequal environments - a phenomenon driven by status anxiety, according to a new study.
What will happen in the next sexual revolution? When will machines become smarter than humans? The Festival of Dangerous Ideas, presented this year for the first time in conjunction with UNSW, asked some fascinating questions.
