In 2022, University of Melbourne evolutionary psychologist Dr Khandis Blake estimated that among young people, “around 4-5 per cent of people might be involved in a polyamorous relationship, and about 20 per cent have probably tried one”.
Polyamory statistics in Australia are limited. But recent research in the US shows just over 11% of people are currently in polyamorous relationships, while 20% have engaged in some form of non-monogamy. In the UK, just under 10% of people would be open to a non-monogamous relationship.
“To us, a slut is a person of any gender who celebrates sexuality according to the radical proposition that sex is nice and pleasure is good for you,” write the co-authors of The Ethical Slut, a now-classic guide to non-monogamy (tagged “the Poly Bible”).
