Whether you watch it or not, it’s hard to ignore the TV reality show ‘Love Island’, which puts a bunch of semi-naked heterosexuals in a villa and tells them to ‘couple up’. It is firmly part of the zeitgeist and now set for two series a year. There’s a clear generational disagreement about the programme: 16-34 year olds are addicted to it; geriatrics can’t stand it. What does the success of ‘Love Island’ say about the state of television, and what does the state of television say about us, the viewers? Love Island’s detractors say it’s vacuous, vulgar and exploits its vulnerable young participants in a format designed to play with their emotions. They argue it’s also morally corrupting for those who watch it – many of them impressionable adolescents with unrealistic expectations of relationships. Those who stick up for the show, including many parents of teenagers, say it contains moral lessons about modern relationships: fidelity, consent and dating etiquette. It is, they believe, both the Jane Austen of the post-millennials and a sex education primer for the over-50s. We live in the era of Tinder and Grindr where partners are selected with the swipe of a phone screen. Some worry about the effect this is having on the emotional intelligence of young people, while others say nothing’s changed; young lovers were always awkward fumblers and there’s nothing new about our obsession with good looks. Social psychologists talk about passionate love – the kind that grips a couple in the first heady phase of their relationship; and companionate love – the calmer state that follows, based on friendship, intimacy and commitment. Have we got our priorities right when it comes to love and relationships?

Producer: Dan Tierney