TED Talks Daily

Quote · TED Talks Daily

What we're getting wrong about teens and tech | Candice Odgers | Your Body on Tech

Explore episode Jun 23, 2026

Where this was said

Haidt's Graphs, Cherry-Picked Data, and the Incentive to Scare

At 35:45 · chapter starts 33:48

Manoush names the elephant in the room: Haidt's book is compelling precisely because the graphs are visually striking, mapping rising teen depression against rising smartphone adoption. Odgers, a quantitative psychologist who teaches graduate statistics, explains exactly how these narratives get manufactured: expand the axes, find cherry-picked time windows, and any two trends that share a roughly similar shape can be made to look causal. She cites a recent Financial Times graph linking smartphones to global birth-rate decline — ignoring that birth rates also fell after the Great Recession for economic reasons — as a representative example of data being 'cooked.' The commercial and political incentives are enormous: a California voter survey showed that banning smartphones from schools and social media for minors is the only policy position on which Democrats, Republicans, and independents fully agree. Children don't vote, Odgers observes dryly, making them an easy political target. The real danger, she argues, is not that the data is wrong but that the wrong story displaces the harder, less sellable work of actually supporting kids.

Similar quotes