A man named Solomon Shereshevsky could remember every single thing that ever happened to him. Every word of every conversation. Every number he ever saw. Sounds like a superpower. It destroyed him. He couldn't hold a job, couldn't follow a simple story, couldn't have a normal conversation because every word triggered an avalanche of perfect memories he couldn't shut off. His brain had no delete key. And without one, he couldn't think.

Turns out your brain has been deleting things on purpose your whole life. Researchers at the University of Toronto found that forgetting is the entire point of memory. Your brain dumps details every night so you can actually see patterns, make decisions, and function. Kids forget almost everything, which is exactly why they learn so fast. AI researchers are now trying to build forgetting into machines because without it, the machines can't generalize either. You've been told your whole life that a better memory makes you smarter. This episode is about why that's backwards.

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Dumbify celebrates ideas so weird, wrong, or wildly impractical… they just might be brilliant. Hosted by David Carson, a serial entrepreneur behind multiple hundred-million-dollar companies and the go-to secret weapon for companies looking to unlock new markets through unconventional thinking. Dumbify dives into the messy, counter-intuitive side of creativity — the "dumb" ideas that built empires, broke rules, and ended up changing everything.

a school superintendent in New Hampshire did something that would get him fired today. He walked into five classrooms and told the teachers to stop teaching math. No addition, no subtraction, no multiplication tables. For years. Then he tested those kids against the ones who'd been drilling arithmetic the whole time. The kids with zero math training destroyed them. Seven-year-olds with no formal math outperformed fifteen-year-olds with nine years of it. He published the results. Nobody cared. Then a Soviet satellite beeped for three weeks and we spent the next seventy years building the exact curriculum he warned us about.

This episode is about the math you were forced to learn, the math you actually use (spoiler: they're not the same), and whether the best way to get better at math is to stop teaching it altogether. Featuring a TED talk that made every math teacher sweat, a country smaller than Brooklyn that figured it out, and the fact that kids literally get better at mathematical reasoning during summer vacation than during the school year. The answer to our math problem has been sitting there for 97 years. We just kept calculating past it.

Sign up for the Dumbify newsletter: https://www.dumbify.io/

Dumbify celebrates ideas so weird, wrong, or wildly impractical… they just might be brilliant. Hosted by David Carson, a serial entrepreneur behind multiple hundred-million-dollar companies and the go-to secret weapon for companies looking to unlock new markets through unconventional thinking. Dumbify dives into the messy, counter-intuitive side of creativity — the "dumb" ideas that built empires, broke rules, and ended up changing everything.

One of the fan favorites. Why do the world’s most brilliant ideas often sound like absolute garbage? In this episode of Dumbify, host David Carson dives into the "bias against creativity" to explore why our brains are hardwired to reject novelty. From the duct-taped car stereo that birthed a $5.4 billion karaoke industry to the life-saving discovery of CPR—originally dismissed by the medical establishment as "assault with good intentions"—we look at how the transition from "ridiculous" to "revolutionary" actually happens. We even look at the science of the "Ice Cream Breakfast," featuring a Japanese study from Kyorin University that suggests a morning scoop might actually boost your brainpower, much to the horror of nutritionists everywhere.

Sign up for the Dumbify newsletter: https://www.dumbify.io/

Dumbify celebrates ideas so weird, wrong, or wildly impractical… they just might be brilliant. Hosted by David Carson, a serial entrepreneur behind multiple hundred-million-dollar companies and the go-to secret weapon for companies looking to unlock new markets through unconventional thinking. Dumbify dives into the messy, counter-intuitive side of creativity — the "dumb" ideas that built empires, broke rules, and ended up changing everything.