Doomscrolling social media does not result in brain rot

12 November 2024

So say psychologists at the Sydney based University of New South Wales (UNSW):

Dr Poppy Watson, adjunct lecturer with UNSW’s School of Psychology, says while the idea warrants exploration, there is a lack of evidence showing excessive doomscrolling of social media is responsible for the mental fatigue, lack of focus, and reduced cognitive function often attributed to ‘brain rot’.

Doomscrolling is hardly a harmless undertaking either, but the UNSW researchers attribute so-called brain rot, particularly among teenagers, more to poverty, socioeconomic status, and poor diet. Brain rot does not, for instance, seem to have impacted IQ scores, which continue to rise:

If intense, prolonged digital consumption were stultifying young people’s minds, then we could expect to see a drop in average IQ scores between pre- and post-digital generations. But as Dr Watson points out, average IQ scores have risen from the start of the 20th century and into the 21st, known as the Flynn Effect.

This as the Australian government proposal to ban social media access to people under the age of sixteen, has been attracting criticism.