Combative, provocative and engaging debate chaired by Michael Buerk.
Aleks Krotoski asks if we could all do with a detox from our digital devices.
Why are youths in Northern Ireland using social networking sites to spread sectarianism?
How to parent in the era of the smartphone?
Are smartphones harming our kids? David Baker looks for solutions.
Cyberpsychologist Mary Aiken fears an evolutionary blip from our internet obsession.
Words can be abusive, cruel and cause offence. Which is worse: online or face-to-face?