A new weapon in the fight against superbugs | David Brenner
TED Talks Daily14 Des 2017

A new weapon in the fight against superbugs | David Brenner

Since the widespread use of antibiotics began in the 1940s, we've tried to develop new drugs faster than bacteria can evolve -- but this strategy isn't working. Drug-resistant bacteria known as superbugs killed nearly 700,000 people last year, and by 2050 that number could be 10 million -- more than cancer kills each year. Can physics help? In a talk from the frontiers of science, radiation scientist David Brenner shares his work studying a potentially life-saving weapon: a wavelength of ultraviolet light known as far-UVC, which can kill superbugs safely, without penetrating our skin. Followed by a Q&A with TED Curator Chris Anderson.

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Episoder(2618)

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Why I spend hours sketching in conflict zones | George Butler

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Is inviting everyone to the meeting holding back global cooperation? | Qahir Dhanani

Is inviting everyone to the meeting holding back global cooperation? | Qahir Dhanani

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8 Jan 11min

How to introduce yourself — and get hired | Rebecca Okamoto

How to introduce yourself — and get hired | Rebecca Okamoto

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7 Jan 11min

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The biggest global risks for 2026 | Ian Bremmer

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6 Jan 52min

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5 Jan 12min

Sunday Pick: Building atomic habits with James Clear | from ReThinking with Adam Grant

Sunday Pick: Building atomic habits with James Clear | from ReThinking with Adam Grant

As a blogger and executive coach, James Clear spent years studying how to form and change habits. His research culminated in the book "Atomic Habits”, which has sold more than 15 million copies and be...

4 Jan 39min

Interview: What happens in your brain when you pay attention? with Dr. Sasha Hamdani | from TED Health

Interview: What happens in your brain when you pay attention? with Dr. Sasha Hamdani | from TED Health

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3 Jan 36min

How to live a meaningful life | Brian S. Lowery (re-release)

How to live a meaningful life | Brian S. Lowery (re-release)

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2 Jan 15min

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