NPR”s “Hidden Brain,” hosted by Shankar Vedantam, is celebrating its tenth anniversary. The program airs on WHYY 90.9 FM every Sunday at 1 p.m. EST and is also accessible as a podcast on platforms like NPR, Apple Podcasts, and Spotify. The show delves into how unconscious mental patterns influence human behavior. WHYY “Morning Edition” host Jennifer Lynn recently engaged Vedantam in a discussion about this milestone, starting with a thought-provoking inquiry: “Have you found the brain?”
Vedantam explained, “There is the brain, and then there is the brain.” He elaborated that while people often believe they are aware of their thoughts and actions, much of the brain”s work remains hidden. This concept lies at the core of “Hidden Brain” and has inspired numerous episodes. “Hidden Brain” refers to the mental processes that operate beneath our conscious awareness. In summary, for those unfamiliar with these ideas, Vedantam described it as the unseen forces that shape our decisions and behaviors.
He continued, “When I think about my own mind, it feels like I”m aware of everything happening inside. However, I have learned that this awareness is somewhat illusory.” He provided an example of how speakers articulate their thoughts and how listeners interpret sounds, emphasizing that much of this cognitive processing occurs behind the scenes.
When questioned about recurring themes throughout the show, Vedantam pointed out that many listeners are unaware of the multitude of factors influencing their decisions, whether it”s choosing a career, deciding whom to marry, or selecting what to buy at a grocery store. He noted that marketers and politicians have learned how to manipulate these unconscious influences to sway public opinion and choices.
Addressing the topic of political beliefs, Vedantam discussed how evolutionary history has shaped the human brain to focus on group dynamics. He explained that our ancestors had to be alert to threats from outsiders, leading to a strong in-group versus out-group mentality. This tribalism, while historically beneficial, can be detrimental in today”s context, where intense political divisions exist.
Reflecting on the show”s impact on his personal life, Vedantam shared that each episode offers valuable takeaways. He strives to be more patient and understanding, although he admits that he does not always succeed in implementing these lessons. He is currently on a live tour, which will include a stop in Philadelphia in March of next year.
Finally, when discussing the show”s enduring relevance, Vedantam expressed that “Hidden Brain” resonates with listeners because it prompts them to reflect on their own lives. He aims for the program to serve as a soundtrack to their personal experiences, encouraging curiosity about their thoughts and relationships.
For those interested in exploring the themes of “Hidden Brain,” the live tour will continue to share insights about the unconscious mind and its effects on daily life.
