All Episodes

September 29, 2025 71 mins

Anyone with a passing familiarity with Buddhism will know that “delusion” is rarely, if ever, mentioned in a positive way. In fact, the Buddha included delusion (aka: confusion about the way things really are) on his list of “the three poisons.” The whole point of meditation, per the Buddha, is to uproot delusion -- along with greed and hatred. Only then can you be enlightened.

My guest today is here to valiantly make the case that delusion -- or self-deception -- has an upside. Many upsides, in fact. While he concedes that self-deception can, of course, be massively harmful, he argues that it also plays a vital role in our success and wellbeing, and that it holds together friendships, marriages, and nations. Understanding this, he says, can make you happier, more effective, and -- crucially -- more empathetic with people with whom you disagree.

Shankar Vedantam is the host of the popular podcast and radio show Hidden Brain. His latest book is called Useful Delusions: The Power and Paradox of the Self-Deceiving Brain.

In this episode we talk about:

  • the many ways our brains filter and alter our perception of reality

  • why we evolved for a robust capacity to lie to ourselves

  • and how his research on delusions has colored his view of the chaos and confusion of our modern world. 

 

Join Dan’s online community here

Follow Dan on social: Instagram, TikTok

Subscribe to our YouTube Channel

 

To advertise on the show, contact sales@advertisecast.com or visit https://advertising.libsyn.com/10HappierwithDanHarris

 

SPONSORS: 

Bumble: Thinking about dating again? Take this as your sign and start your love story on Bumble.   

AT&T: Staying connected matters. That's why AT&T has connectivity you can depend on, or they will proactively make it right. Visit att.com/guarantee for details.

Odoo: Discover how you can take your business to the next level by visiting odoo.com. Modern management made simple.  

Mark as Played

Advertise With Us

Popular Podcasts

Stuff You Should Know
Cardiac Cowboys

Cardiac Cowboys

The heart was always off-limits to surgeons. Cutting into it spelled instant death for the patient. That is, until a ragtag group of doctors scattered across the Midwest and Texas decided to throw out the rule book. Working in makeshift laboratories and home garages, using medical devices made from scavenged machine parts and beer tubes, these men and women invented the field of open heart surgery. Odds are, someone you know is alive because of them. So why has history left them behind? Presented by Chris Pine, CARDIAC COWBOYS tells the gripping true story behind the birth of heart surgery, and the young, Greatest Generation doctors who made it happen. For years, they competed and feuded, racing to be the first, the best, and the most prolific. Some appeared on the cover of Time Magazine, operated on kings and advised presidents. Others ended up disgraced, penniless, and convicted of felonies. Together, they ignited a revolution in medicine, and changed the world.

The Joe Rogan Experience

The Joe Rogan Experience

The official podcast of comedian Joe Rogan.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.