Steven Bartlett with Jonathan Haidt and Dr Aditi Nerurkar
Your phone can become a behavioral training device that conditions your brain for anxiety, shortens your attention, and substitutes deep human connection with algorithmic dopamine hits.
Touchscreen devices operate like Skinner boxes that deliver variable dopamine rewards, training the brain to prioritize quick hits over sustained focus.
Constant digital scrolling can keep the amygdala in a state of hypervigilance while simultaneously quieting the prefrontal cortex, impairing impulse control and complex problem-solving.
Short-form content favors assimilation over accommodation, making it harder to stay with ambiguity and build the mental structures needed for deep comprehension.