From the earliest iterations on the plains of Africa, to 21st century reconsiderations of it: are humans meant to be monogamous? Joining Kate today is Helen Fisher, author of ANATOMY OF LOVE: A Natural History Of Mating, Marriage, And Why We Stray, to shed a light on our own relationship with this ancient social status. How successful is it really? And will it survive well into the future? This episode was edited by Tom Delargy. The producer was Stuart Beckwith. The senior producer was Charlotte Long. Enjoy unlimited access to award-winning original documentaries that are released weekly and AD-FREE podcasts. Get a subscription for £1 per month for 3 months with code BETWIXT sign up at https://www.historyhit.com/subscription/ You can take part in our listener survey here.