Let our sponsor BetterHelp connect you to a therapist who can support you – all from the comfort of your own home. Visit https://betterhelp.com/bigthink and enjoy a special discount on your first month. Is polyamory a sustainable model for societies? Do partners really need to maintain the “spark” to have a healthy sex life? And should sex, romantic love, and attachment be viewed as phases of a relationship or as systems in the brain? As modern science continues to illuminate... Read this story