This week we interview the writer Andy Crouch on a question which has been everywhere in recent months: are smartphones damaging our children? A growing number of writers and thinkers are arguing that our digital technology, most notably social media and smartphones, are responsible for rocketing rates of mental illness and epidemics of bullying among young people. Andy has written three recent books exploring how Christian families can put in place good habits around tech and screens, and explains his convictions around how to keep tech in its proper place. How can we ensure the key formational environments of home, school and church are centred around spiritually healthy interpersonal relationships and not lost to endless scrolling? Or is a radical neo-Luddism both unattainable and needlessly ostracising for our children?