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.
An international roll call of big thinkers will debate sexuality, morality, the dangers of artificial inteligence and the search for trust in a post-truth world at events presented with UNSW Sydney.
The man known as the most popular professor in the world had some challenges for UNSW audiences.