Obama warns extremism not inevitable, urges regulation of online platforms

Obama reflected on his time in the White House, noting that social media and technology, initially seen as tools for hope and democracy, can also be exploited by hate groups. He stated that the "reptilian side of our brain" is drawn to anger and fear, which many online platforms currently leverage. He expressed concern that advancements in AI will further complicate the ability to discern truth from falsehood, posing a significant challenge to democratic functioning.

Despite these challenges, Obama reaffirmed his belief in hope as an active choice and that humanity can improve over time. He cautioned against forgetting historical lessons about the dangers of hateful rhetoric and scapegoating, emphasizing that the world's challenges are significant but that striving for a better world remains worthwhile.