“In an attention economy, there’s only so much attention and the advertising business model always wants more. So, it becomes a race to the bottom of the brainstem…It starts small. First to get your attention, I add slot machine “pull to refresh” rewards which create little addictions. I remove stopping cues for “infinite scroll” so your mind forgets when to do something else. But then that’s not enough. As attention gets more competitive, we have to crawl deeper down the brainstem to your identity and get you addicted to getting attention from other people. By adding the number of followers and likes, technology hacks our social validation and now people are obsessed with the constant feedback they get from others. This helped fuel a mental health crisis for teenagers.” – Tristan Harris