Brain Rot: What Screens Are Doing to Our Minds (6)

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Recorded22 Apr 2025

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Drs. Messina and Gill talked about cognitive offloading in our digital age—how smartphones, AI, and other technologies are reshaping our mental habits, our memory, our capacity for attention, and ultimately, our emotional lives. Cognitive offloading refers to the process of using tools and technologies to take over mental functions we used to perform ourselves. Whether it's using GPS to navigate, storing phone numbers in our contacts, or asking ChatGPT for help organizing thoughts, we’re increasingly externalizing our thinking. They also discussed the psychoanalytic defense mechanisms involved in our reliance on technology, how AI impacts metacognition, and how this process influences us both individually and collectively. From a psychoanalytic perspective, cognitive offloading is similar to projection—placing uncomfortable labor or responsibility outside of ourselves. It may also involve disavowal: we know we’re becoming dependent, but we ignore or deny the psychological cost. Dr. Messina mentioned that Freud saw memory as a core element of identity adding that when we delegate memory to devices, we risk fragmenting the ego. She also elaborated on the concept of “metacognition” which refers to the awareness and regulation of one’s own thought processes, also described as “thinking about thinking.” It involves understanding how we learns, plans, monitors, and evaluates our cognitive strategies to achieve specific goals. Dr. Gill talked about cognitive offloading from a neuroscience perspective noting that the practice of using external tools or resources to reduce mental effort involves complex interactions between several brain regions. He discussed how the prefrontal cortex plays a central role in cognitive offloading while the hippocampus is critical for memory encoding and retrieval. How to mitigate problems that arise from cognitive offloading was also discussed as well as the risks of overreliance on AI chatbots which can lead to cognitive atrophy. This is now referred to as artificial intelligence chatbots induced cognitive atrophy or AICICA. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science-technology-and-society

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