The World, the Universe and Us The World, the Universe and Us

ADHD Is Not a Myth - What the Science Really Says

Aug 21, 2026 · 33m

Summary

Hosts Dr. Penny Sarchet and Dr. Rowan Hooper, joined by neuroscientist Katja Vrubia, writer Caroline Williams, and editor Alexandra Thompson, debunk claims that ADHD is a social construct. They discuss the condition’s historical roots, genetic basis, and distinct brain structures, while highlighting how diagnostic criteria have broadened to better identify women and adults. The episode also explores the impact of hormonal fluctuations on female patients and addresses the dangers of untreated ADHD versus the benefits of proper medical care.

Topics discussed

Intro: ADHD diagnosis rise and the 'myth' controversy Debunking the Channel 4 documentary's claims Historical evidence: ADHD is not a new condition Broadening diagnostic criteria and under-diagnosis Gender differences and brain imaging evidence Risks of untreated ADHD and ineffective alternatives Neurodiversity and strict diagnostic thresholds Hormonal impacts on women with ADHD Perimenopause, estrogen, and late-life diagnosis Genetic heritability and physical health links Medication safety and side effect myths Evolutionary advantages and the 'zombie' myth Creativity, hyperfocus, and positive traits
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