Stanford Doctor on RFK Jr: "He's Leading America Into a Health Catastrophe"

What if the future of healthcare is already here, just unevenly distributed?

Physician-scientist and innovator Daniel Kraft joins Julian to unpack what’s actually happening right now in health, medicine, and longevity and what’s coming faster than most people realize. From AI-powered wearables and digital twins to personalized cancer vaccines and the rise of “health agents,” Daniel explains why he calls himself a now-ist, not a futurist: the tools to radically improve health already exist, but mindset, incentives, and systems are lagging behind.

They explore the shift from reactive sick care to proactive, personalized health, the promises and dangers of biohacking culture, and why evidence-based medicine still matters in a world flooded with hype. The conversation also tackles big questions around health equity, misinformation, vaccines, and how emerging technologies like AI, genomics, and augmented reality could transform care, if we learn how to integrate them responsibly and humanely.

What You’ll Learn:

• Why the future of medicine is about proactive, continuous care, not yearly checkups

• How wearables, genomics, and digital twins could enable truly personalized health

• The difference between evidence-based innovation and overhyped biohacking

• What AI can (and shouldn’t) replace in healthcare and the doctor-patient relationship

• How cancer screening, immunotherapy, and personalized vaccines are evolving

• Why incentives, not technology, are often the biggest barrier to better healthcare

• How to think critically about longevity trends, supplements, and emerging therapies

  
  

⏱ Timestamps00:00 Intro

00:26 The Art of the Possible in Health

01:22 Why Daniel Calls Himself a “Now-ist”

03:09 Curiosity, Gadgets, and Connecting the Dots

04:18 What Are Omics and Why They Matter

07:18 Wearables and the Shift to Proactive Health

09:17 Why Doctors Don’t Prescribe Wearables (Yet)

11:35 We Don’t Practice Healthcare, We Practice Sick Care

13:39 The Danger of Over-Quantifying Your Health

16:23 What the Future of Healthcare Actually Looks Like

19:50 Why Human Connection Still Matters in Medicine

22:18 How AI Will Change the Role of Doctors

24:52 Hospital-to-Home and Care Anywhere

29:41 Incentives: Following the Money in Healthcare

31:45 Why Healthcare Is Ripe for Disruption

33:40 The Rise of Health Agents and Personal AI

34:30 What Is a Digital Twin?

36:37 What a Cancer-Free World Could Look Like

38:29 Cancer Vaccines, Genetics, and Early Detection

40:20 Can We Really Cure Cancer?

42:34 COVID Vaccines, Misinformation, and Science

46:16 The Problem With Health Disinformation

47:54 Why Correlation Is Not Causation

50:27 Separating Science From Snake Oil

52:50 How to Evaluate Health Claims Critically

54:36 What Evidence-Based Medicine Really Means

55:59 Simple Habits That Actually Improve Healthspan

57:12 Longevity Hype vs. What’s Proven

58:46 Gene Therapy and CRISPR’s Real Potential

01:03:01 Stem Cell Therapy: What to Know Before You Try It

01:08:59 AI, Protein Folding, and Drug Discovery

01:10:15 AR, VR, and the Metaverse in Healthcare

01:12:52 What Daniel’s Next TED Talk Will Be About

01:14:41 Who Daniel Thinks About When He Does His Work

01:16:38 Longevity Escape Velocity: Will We Reach It?

01:19:03 What AGI Means for the Future of Health

01:20:46 Daniel’s Final Advice for Living Healthier

Connect with Julian

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Follow Daniel:

Website: http://DanielKraftMD.com

LinkedIn: https://www.linkedin.com/in/dkraft

X: https://x.com/daniel_kraft

Instagram: https://www.instagram.com/danielkraftmd

NextMed Health:

https://www.nextmed.health/

http://Digital.Health
http://ContinuumHealth.vc