A new weapon in the fight against superbugs | David Brenner
TED Talks Daily14 Joulu 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.

Learn more about our flagship conference happening this April at attend.ted.com/podcast

Hosted on Acast. See acast.com/privacy for more information.

Jaksot(2619)

How to pull the emergency brake on global warming | Mohamed A. Sultan

How to pull the emergency brake on global warming | Mohamed A. Sultan

Landfills across African cities are catching fire and releasing methane, an invisible greenhouse gas with more short-term warming potential than CO2. Sustainable strategist Mohamed A. Sultan reveals h...

22 Loka 202513min

The art of reading minds | Oz Pearlman

The art of reading minds | Oz Pearlman

Have you ever wanted to read someone's mind? Mentalist Oz Pearlman is billed as one of the world's greatest mind readers ... and yet, he says he doesn't have any special powers. In this spectacular ta...

21 Loka 202516min

Inside the mind of a newborn baby | Claudia Passos Ferreira

Inside the mind of a newborn baby | Claudia Passos Ferreira

What if newborn babies are more aware than we ever imagined? Philosopher and psychologist Claudia Passos Ferreira shares groundbreaking neuroscience showing that newborn babies — and possibly even lat...

20 Loka 202510min

Why change is so scary — and how to unlock its potential | Maya Shankar (re-release)

Why change is so scary — and how to unlock its potential | Maya Shankar (re-release)

Unexpected change like an accident, an illness or a relationship that suddenly ends is inevitable -- and disorienting. With a heartfelt and optimistic take on life's curveballs, cognitive scientist Ma...

19 Loka 202515min

The difference between healthy and unhealthy love | Katie Hood (re-release)

The difference between healthy and unhealthy love | Katie Hood (re-release)

In a talk about understanding and practicing the art of healthy relationships, Katie Hood reveals the five signs you might be in an unhealthy relationship -- with a romantic partner, a friend, a famil...

18 Loka 202512min

The new era of AI-powered protein design | César Ramírez-Sarmiento

The new era of AI-powered protein design | César Ramírez-Sarmiento

With the advent of AI, scientists can develop new proteins at an astonishing rate, helping tackle our biggest biomedical and environmental issues. Protein engineer and TED Fellow César Ramírez-Sarmien...

17 Loka 202527min

What it’s really like to win the lottery | Matt Pitcher

What it’s really like to win the lottery | Matt Pitcher

What happens when ordinary people win the lottery? Financial planner Matt Pitcher shares lessons from more than a decade of advising lotto winners, revealing how sudden wealth can unbalance life and s...

16 Loka 202513min

Tax the rich — and save the planet | Esther Duflo

Tax the rich — and save the planet | Esther Duflo

Nobel Prize-winning economist Esther Duflo brings her data-driven precision to the climate crisis — and the numbers are damning. While world leaders haggle over finances at endless summits, rising tem...

15 Loka 202512min

Suosittua kategoriassa Yhteiskunta

olipa-kerran-otsikko
siita-on-vaikea-puhua
gogin-ja-janin-maailmanhistoria
kolme-kaannekohtaa
i-dont-like-mondays
poks
antin-palautepalvelu
sita
aikalisa
yopuolen-tarinoita-2
kaksi-aitia
rss-murhan-anatomia
meidan-pitais-puhua
rss-ootsa-kuullut-tasta
rss-nikotellen
mamma-mia
ootsa-kuullut-tasta-2
lahko
rss-palmujen-varjoissa
taskula-trishin