As Australia begins its pioneering social media ban for under-16s, governments around the world will be watching closely. The move, which represents a significant challenge to Big Tech's dominance, aims to protect children from online harms like cyberbullying, grooming, exposure to violent/misogynistic content, as well as anxiety and depression linked to excessive screen time and addictive platform designs. Should other countries, including the UK, follow suit?

Evidence suggests social media ‘doom scrolling’ changes our brainwave activity, affecting attention spans (children are reading less than in the past), altering reward pathways with dopamine ‘hits’, and influencing emotional regulation and social processing (combined with a decline in outdoor play). Critics argue a blanket social media ban treats all under-16s as a homogeneous risk group, denying them moral agency, rather than distinguishing between responsible and problematic use. Others fear a loss of mainstream online community spaces could lead to further isolation and push some teenagers toward more dangerous platforms or behaviours.

Should children be banned from social media?

Chair: Michael Buerk