To detect diseases earlier, let's speak bacteria's secret language | Fatima AlZahra'a Alatraktchi
TED Talks Daily27 Mars 2019

To detect diseases earlier, let's speak bacteria's secret language | Fatima AlZahra'a Alatraktchi

Bacteria "talk" to each other, sending chemical information to coordinate attacks. What if we could listen to what they were saying? Nanophysicist Fatima AlZahra'a Alatraktchi invented a tool to spy on bacterial chatter and translate their secret communication into human language. Her work could pave the way for early diagnosis of disease -- before we even get sick.

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3 secrets of resilient people | Lucy Hone

3 secrets of resilient people | Lucy Hone

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The informal settlements reshaping the world | Jota Samper

The informal settlements reshaping the world | Jota Samper

Creative, sustainable solutions find their home in the thousands of informal neighborhoods across the world. Urban planner Jota Samper believes these often overlooked settlements (also known as slums)...

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What you need to know about stalkerware | Eva Galperin

What you need to know about stalkerware | Eva Galperin

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The radical, revolutionary resilience of Black joy | Miracle Jones

The radical, revolutionary resilience of Black joy | Miracle Jones

In the face of trauma, happiness is resilience: a revolutionary act of thriving despite all odds, rather than wilting or surrendering. Community organizer and activist Miracle Jones offers a heart-to-...

27 Juli 202112min

3 rules for a zero-carbon world | Nigel Topping

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Every human and natural system -- from oil extraction to the flight of a flock of starlings -- can be seen as a set of repeating patterns. These patterns can be disrupted for good or for bad, says Nig...

26 Juli 202112min

Are wild animals really “wild”? | Emma Marris

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Human activity is affecting the planet in dramatic, unsustainable ways -- including destroying the habitats of wild animals. Considering our obligation to care for the creatures we’ve impacted, enviro...

23 Juli 202113min

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Beauty is about more than the body you inhabit -- it's a way of being that goes beyond genetics or societal ideals. Aboriginal writer and former model Sasha Sarago invites you to decolonize beauty, mo...

20 Juli 202111min

Why COP26 is our best chance for a greener future | Alok Sharma

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Something powerful is happening around the world. The issue of climate change has moved from the margins to the mainstream, says Alok Sharma, the President-Designate of COP26, the United Nations clima...

19 Juli 20218min

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