Why Should I Trust You?
Brinda Adhikari, Tom Johnson, Maggie Bartlett, Dr. Mark Abdelmalek

Latest episode
114 episodes
What Happens If Your AI Is the Better Doctor? A Conversation w Dr. Robert Wachter & Dr. Dhruv Khullar
09/10/2026 | 1h 12 mins.A debate has broken out in medicine and tech over what the role of AI should be. Is it a useful tool for doctors to consult when making a diagnosis, or, given studies now showing how powerful AI can be in diagnostics and other areas, should the field actually begin preparing for a not-too-distant future when what’s best for a patient is AI taking the lead in care?
To explore that question, we're joined by two leading voices in the debate: Dr. Robert Wachter, a leading voice on technology and medicine, who has called AI “the biggest experiment in the history of medicine,” and Dr. Dhruv Khullar, a physician and writer who has written extensively about AI and medicine for The New Yorker.
So, what does it mean to be a doctor if AI is doing the heavy lifting? Is that the best scenario, or is a hybrid model, with a doctor consulting an AI, the better path? And how do doctors and patients learn to trust AI with life-and-death decisions in a world where AI agents have already shown they can go rogue?
But beyond the provocative question of what AI will eventually mean for doctors, what about all the ways AI could make medicine better? Could it provide millions of Americans without access to affordable care with an alternative?
Hosts:
Brinda Adhikari
Tom Johnson
Maggie Bartlett
Dr. Mark Abdelmalek
Guests:
Dr. Dhruv Khullar, a physician and health policy professor at Weill Cornell, and a writer at The New Yorker covering medicine and health care. He directs The Physicians Foundation Center for the Study of Physician Practice and Leadership
Dr. Robert Wachter, physician, professor and chair of the UCSF Department of Medicine. Bob coined the term 'hospitalist' which redefined what it meant to be a doctor. He's the author of 300 articles and six books, including his latest, A Giant Leap: How AI is Transforming Healthcare and What That Means for Our Future.
Disclosure: Dr. Wachter has consulted with or spoken to a number of AI companies, including Google, Curai, Commure, and Qualified Health. He's received a commitment of support for an upcoming documentary on AI & healthcare from OpenEvidence.
Sources:
On Strawmen and Doormen: Robert Wachter
https://substack.com/@robertwachter/note/p-212925424?utm_source=notes-share-action&r=5vii9h
If AI Can Diagnose Patients, What Are Doctors For?: Dhruv Khullar
https://www.newyorker.com/magazine/2025/09/29/if-ai-can-diagnose-patients-what-are-doctors-for
Will Autonomous AI Exceed AI-Aided Physicians As the Best Medical Care? (if you have trouble accessing this article, please email us at the address below and we can send you a pdf)
https://jamanetwork.com/journals/jama/article-abstract/2852952
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Got questions? Comments? We'd love to hear from you! Email us at questions@whyshoulditrustyou.netWhat Is MAHA Right Now -- Is It Working? A Conversation About the Future of MAHA w A Group of Its Supporters
09/03/2026 | 1h 15 mins.It’s been two years since Robert F. Kennedy Jr. endorsed Donald Trump and forged an unlikely alliance between the Make America Healthy Again movement and MAGA. Now, as we head toward the midterms, with Kennedy campaigning for Republican candidates, we’re asking: What is MAHA now? Is it working? Is it a political force, a social force, or has it lost its way?
To hear from supporters about where they see the movement heading, we’re joined by Zen Honeycutt, Aaron Everitt, Elizabeth Frost, Jeff Hutt and Mark Harris. Each has been deeply involved in or closely aligned with MAHA, including several who worked on Kennedy’s presidential campaign. They represent very different priorities and hold different views of where the movement has gone. Some remain committed; others have grown disillusioned or walked away.
We’re also joined by former Congressman Tim Ryan, a longtime Democrat, who held MAHA-congruent positions on food and agriculture years before MAHA was a slogan on a hat. Where does he see the movement going from here?
And then there’s the bigger question: If roughly four in ten Americans support many of the aspirations behind MAHA, what does that foreshadow for the future of our politics?
Hosts:
Brinda Adhikari
Tom Johnson
Maggie Bartlett
Dr. Mark Abdelmalek (off)
Guests:
Zen Honeycutt, Moms Across America
Jeff Hutt, former National Field Director, Kennedy Campaign
Aaron Everitt, former Kennedy Campaign volunteer
Elizabeth Frost, MAHA Ohio
Mark Harris, former Kennedy campaign supporter
former Congressman Tim Ryan (D-OH)
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Got questions? Comments? We'd love to hear from you! Email us at questions@whyshoulditrustyou.netWhat Lindsay Clancy's Story Does & Doesn't Tell Us About How We Care For Patients: A Conversation w Drs. Julia Riddle, Anne Zink & Bryan Shapiro
08/27/2026 | 1h 16 mins.Has the Lindsay Clancy trial quickly become a proxy for something larger? — arguments about psychiatry and medication, motherhood and mental illness, personal responsibility, and whether our medical system is fundamentally failing the people who depend on it?
And in choosing sides, are we at risk of turning one horrific case into evidence for conclusions that go far beyond what this particular tragedy can actually tell us?
We’re joined by two psychiatrists and an ER physician today to talk about all this.
Hosts:
Brinda Adhikari
Tom Johnson
Maggie Bartlett
Dr. Mark Abdelmalek
Guests:
Dr. Julia Riddle, a reproductive psychiatrist and researcher focused on reproductive mental health. She is an Assistant Professor at the UNC Center for Women's Mood Disorders, where she runs a clinic for patients.
Dr. Anne Zink, emergency medicine physician and public health leader who served as Chief Medical Officer for the State of Alaska before and during the pandemic. Senior Fellow at the Yale School of Public Health
Dr. Bryan Shapiro, a psychiatrist at UC Irvine Medical Center, treating outpatients and training primary care physicians & nurse practitioners on prescribing psychiatric medications. He is the Medical Director at Outro, a company in which he has a financial stake, and which works to safely taper patients off antidepressants.
Resources:
National Maternal Mental Health Hotline: 1-833-TLC-MAMA
National Suicide Prevention Hotline: 1-800-273-8255
988 Suicide and Crisis Lifeline . Call or text 988, or chat at 988lifeline.org
For training MDs/DO/NPs/PAs: https://ncrptraining.org/
NCMatter Access Line Toolkits: https://www.med.unc.edu/ncmatters/provider-tools/toolkits/
OB Tool kits: https://www.mcpapformoms.org/Toolkits/Toolkit.aspx?AspxAutoDetectCookieSupport=1
PSI international: https://postpartum.net
Postpartum Support International 1-833-943-5746
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Got questions? Comments? We'd love to hear from you! Email us at questions@whyshoulditrustyou.net"It's Time For a New Public Health Led By Radical Engagement": A Conversation w Dr. Sandro Galea, Dean of WashU Bursky School of Public Health
08/20/2026 | 58 mins.That’s the challenge facing Dr. Sandro Galea, dean of the brand-new Bursky School of Public Health at Washington University in St. Louis. It is the first major school of public health to open in the United States after the pandemic.
In the wake of COVID, with trust in public health fractured and many Americans viewing the field as partisan, Galea is advocating that his field engage rather than draw lines. He believes public health will be stronger if it listens to all sides and embraces disagreement while still advocating for its values. He argues that the strategy is to widen the tent rather than shrink it, without compromising science or principles, or engaging with bad-faith actors.
The approach raises a critical question: as public health endures crippling funding cuts, vaccine policy is in turmoil, Medicaid faces major spending reductions, and trust in scientific expertise is low, is this the time for public health to reach across the divide, or resist and fight?
Hosts:
Brinda Adhikari
Tom Johnson
Maggie Bartlett
Dr. Mark Abdelmalek (off this wk)
Guest:
Dr. Sandro Galea, Dean of the Bursky School of Public Health at Washington University in St. Louis.
Substack:
https://sandrogalea.substack.com/
Author of Why Health? What We Need to Think About When We Think About Health
Purple Public Health:
https://healthierfutureslab.org/research/purple-public-health
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Got questions? Comments? We'd love to hear from you! Email us at questions@whyshoulditrustyou.netPublic Health, Docs, MAHA Mom React to Trump's Vaccine EO: We Speak w Drs. Deb Houry, Craig Spencer, Joel Warsh + Nancy Fuller
08/13/2026 | 1h 11 mins.Dr. Debra Houry, the former CDC chief medical officer; emergency physician Dr. Craig Spencer; pediatrician and author Dr. Joel “Gator” Warsh; and MAHA supporter Nancy Fuller join us as we dig into President Trump’s brand-new executive order revamping the recommended schedule for vaccinating America’s children.
The order reduces the number of vaccines recommended universally for children from 17 to 11, calls for the MMR vaccine to be broken up into three separate shots, and directs the administration to explore spacing childhood vaccines out across separate visits. It also directs the Department of Justice to examine whether parents’ rights are being protected in states that do not offer religious exemptions from school vaccination requirements.
So…what exactly happened yesterday? Does it actually change anything? How are frontline doctors and MAHA supporters processing the President’s controversial comments at the signing ceremony? Is this latest effort to overhaul the schedule heading straight back to the courts? And how might this high-profile move affect the nation’s growing health polarization and eroding trust in public health?
Hosts:
Brinda Adhikari
Tom Johnson
Maggie Bartlett
Dr. Mark Abdelmalek (on call)
Guests:
Dr. Debra Houry, former Chief Medical Officer, CDC; emergency physician
Dr. Joel "Gator" Warsh, pediatrician, Integrative Pediatrics; substack author Between a Shot and a Hard Place
Dr. Craig Spencer, ER physician, professor Brown School of Public Health
Nancy Fuller, MAHA supporter, mother to a son with autism and epilepsy
Sources:
https://www.theatlantic.com/ideas/2026/07/public-health-maha-rfk/688014/?gift=jf1JNTlPW3HiCUoNqhv9pL4QDDQrO5E0bwhsoINyCrk
https://drgator.substack.com/p/breaking-trump-just-tried-to-rewrite
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Got questions? Comments? We'd love to hear from you! Email us at questions@whyshoulditrustyou.net
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About Why Should I Trust You?
Bold, unfiltered, and uncompromisingly honest, Why Should I Trust You? is a weekly podcast that looks at the breakdown in trust for science and public health. It drops every Thursday, with occasional additional special episodes sprinkled in. Hosted by Brinda Adhikari, the former executive producer of “The Problem with Jon Stewart” and a former TV news journalist; Tom Johnson, the former executive producer of “The Circus,” and also a former TV news journalist; Dr. Maggie Bartlett, a virologist and assistant research professor at Johns Hopkins Bloomberg School of Public Health; and Dr. Mark Abdelmalek a skin cancer surgeon, a medical journalist and a dermatologist practicing in Philadelphia - each week we try to figure out what is behind this staggering collapse in trust and see if we can rebuild towards trust again.
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