Kurt Greiner
What Generative AI Does to Your Thinking
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The worry about generative AI is that it makes you dumber. That by outsourcing thinking to a machine, your cognitive capacity declines. Read more…
Cognitive Atrophy Compounds Like Sedentary Behavior
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The sedentary behavior analogy is useful for understanding cognitive decline in the AI era. No single missed workout destroys your fitness. One week of misse… Read more…
The Real Attention Span Problem: Depth, Not Length
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The headline you keep seeing is that human attention spans are shrinking. The data behind it is usually weak – most of the “eight-second attention span” cl… Read more…
Three Health Non-Negotiables: Sleep, Strength, Cardio
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Every longevity framework – regardless of the brand, the price tag, the celebrity endorsement, or the proprietary protocol name – collapses to the same t… Read more…
The 40% Rise in Cognitive Disability: What It Means
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The statistic is sobering: cognitive disability prevalence among U.S. adults rose 40% between 2010 and 2020, according to CDC BRFSS data . The number of adul… Read more…
Reclaim Your Morning Hour from the Algorithm
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The analogue first hour has become a staple of productivity advice. Do not check your phone in the first 60 minutes of waking. Keep the morning screen-free. … Read more…
