In this episode of Deep Questions, Cal Newport discusses the "reverse Flynn effect," the phenomenon of declining IQ scores, and explores potential causes, including decreased reading habits and the impact of smartphones on attention spans. Cal presents his "attention hypothesis," suggesting that constant stimulation from hyper-palatable content reduces our ability to concentrate, further contributing to the decline in IQ scores. He offers concrete takeaways for listeners to combat this trend, such as quitting attention-grabbing apps, joining the "Attention Resistance," designating a phone-free zone at home, and actively training their attention through focused work and mindful walks. The episode also features listener questions on reclaiming deep work hours, managing media consumption, and regaining focus after interruptions, along with a case study illustrating the power of consistent, focused effort on creative projects and a discussion on cell phone bans in schools.
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