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TED Talks

So much of the decisions we make for our health often come down to risk versus reward — but what if we don't have all the information? In this episode of TED Intersections, physician Dhruv Khullar and microbiologist Zack Abbott examine what happens when science can change who we are — including the potential of reengineering the human body — and what medicine might look like in 20 years. Visit the 🔗 in ☣️ to hear the full conversation. [Made possible with the support of @ZBiotics]

On the profile · Sep 16, 2026