DL Ep.32: Dopamine Isn’t Your Problem with Dr. Richard Davidson and Dr. Cortland Dahl

In this episode, Richie Davidson and Cortland Dahl unpack a very misunderstood molecule in popular culture: dopamine. Often blamed for craving, scrolling, distraction, and the endless loop of wanting more, dopamine is not something we can “detox” from or simply turn off. It is essential to motivation, aspiration, learning, and even the desire to practice meditation. Together, Richie and Cort explore what dopamine actually does in the brain, why wanting and liking are not the same thing, how novelty keeps us hooked, and how savoring may help us step out of compulsive loops and reorient toward what is genuinely nourishing. Enjoy!Watch on YouTube; Listen on Spotify or Apple Podcasts. If these conversations are useful, please consider subscribing to our YouTube channel.CHECK OUT EPISODE COMPANION FLASHCARDS!Podcast Chapter List(00:00:00) – Dopamine is not something we can turn off(00:03:46) – What is a neurotransmitter?(00:06:04) – Dopamine as neurotransmitter and neuromodulator(00:08:20) – Why the brain is too complex for simple chemical stories(00:12:02) – The awe and mystery of the brain(00:15:51) – Dopamine, motivation, and the myth of dopamine detox(00:17:04) – Wanting vs. liking(00:19:24) – Doom scrolling and the loop of seeking(00:22:32) – Does dopamine explain why we keep scrolling?(00:24:21) – Experiential fusion and mindless behavior(00:25:42) – Why one molecule is never the whole story(00:26:57) – Novelty and reward prediction error(00:29:00) – The Easter egg example: seeking, finding, and disappointment(00:30:23) – Dopamine in different brain circuits(00:35:37) – What actually helps with compulsive loops?(00:37:47) – Savoring as a way out of wanting(00:39:24) – Meditation, breath, and the practice of savoring(00:43:20) – Letting go of seeking(00:43:56) – Gratitude, bodhicitta, and the sweetness of connection(00:45:28) – Renunciation as reorientation(00:48:00) – ClosingRelated Topics From the Archives:Written transcript for those who prefer to readLightly edited for clarity and readability.Dopamine Is Not Something We Can Turn Off (00:00:00)Richard Davidson:Dopamine is essential for human life.Cortland Dahl:There’s no turning dopamine off.Richard Davidson:No turning dopamine off. And anyone who thinks they’re going on a dopamine detox and really banishing their brain of dopamine, I hate to burst the bubble, but that would not be compatible with life.Dopamine is essential in motivation, desire, seeking, and anything that is goal-directed. It has been described by the neuroscientist Kent Berridge as central to “wanting,” which he contrasts with something that it is often confused with: “liking.”Many times, we like the things we want. But not all the time. Sometimes we get caught up in a wanting cycle that is not necessarily leading to liking. But dopamine also plays an incredibly positive and important role. When I spring out of bed in the morning, go down to have my cup of tea, and have the strong aspiration to meditate, that is inevitably relying on the dopamine system too.Welcome to Dharma Lab (00:01:45)Cortland Dahl:Welcome everyone to another episode of Dharma Lab. I’m Cortland Dahl, and I’m here with my dear friend Richie, Dr. Richard Davidson, who, as I’m sure most of you know, is one of the most eminent neuroscientists on the planet.We’re incredibly fortunate to have him in discussion yet again, and for a topic that he is especially well suited to talk about, which is dopamine.I never thought dopamine would be a hook for a conversation like this, but it has taken on almost mythic status in popular culture. It has almost become the bad boy of the brain, like the amygdala, which is one brain region that always gets a bad rap and is associated with all sorts of negative things.These days, of course, we hear a lot about dopamine. You might have heard of things like a dopamine detox, which makes it sound like dopamine is some toxic thing in the brain that we want to get rid of or shut off or have less of in some way.So we thought we could get into the science of neurotransmitters generally, and then specifically dopamine. What does the s