Floating farms, sponge cities and the climate solutions already working | Harjeet Singh
TED Talks Daily11 Syys 2025

Floating farms, sponge cities and the climate solutions already working | Harjeet Singh

What if every dollar you spend today could save you 10 dollars tomorrow? Development expert Harjeet Singh reveals how climate solutions like floating farms and “sponge cities” that absorb floodwater aren’t just clever adaptations — they’re smart economics. He explains why wealthy nations must fund the adaptation efforts of developing countries and shows how anybody can build resilience to climate change no matter where they are.

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The world's rarest diseases — and how they impact everyone | Anna Greka

The world's rarest diseases — and how they impact everyone | Anna Greka

Physician-scientist Anna Greka investigates the world's rarest genetic diseases, decoding the secrets of our cells through "molecular detective work." She explains how her team is using new, advanced ...

28 Syys 202312min

Why I gave my teenage daughter a vibrator | Robin Buckley

Why I gave my teenage daughter a vibrator | Robin Buckley

"Why does a vibrator make us uncomfortable, but Viagra does not?" asks cognitive-behavioral coach Robin Buckley. Sharing her own personal story of empowering her teenage daughter to explore the power ...

27 Syys 202311min

CRISPR's next advance is bigger than you think | Jennifer Doudna

CRISPR's next advance is bigger than you think | Jennifer Doudna

You've probably heard of CRISPR, the revolutionary technology that allows us to edit the DNA in living organisms. Biochemist and 2023 Audacious Project grantee Jennifer Doudna earned the Nobel Prize f...

26 Syys 20238min

How I found myself -- by impersonating other people | Melissa Villaseñor

How I found myself -- by impersonating other people | Melissa Villaseñor

Ever think you'd hear Sandra Bullock, Britney Spears and Dolly Parton in one TED Talk? Here they are, courtesy of "Saturday Night Live" star Melissa Villaseñor. She shares the life lessons of a comedi...

25 Syys 202312min

Are we the last generation -- or the first sustainable one? | Hannah Ritchie

Are we the last generation -- or the first sustainable one? | Hannah Ritchie

The word "sustainability" gets thrown around a lot these days. But what does it actually mean for humanity to be sustainable? Environmental data scientist Hannah Ritchie digs into the numbers behind h...

22 Syys 202320min

The simple solution to fast fashion | Josephine Philips

The simple solution to fast fashion | Josephine Philips

Your favorite pair of jeans -- the ones you refuse to throw out -- are actually a part of a global climate solution, says fashion entrepreneur Josephine Philips. When you value your existing clothes i...

21 Syys 20238min

Can AI help solve the climate crisis? | Sims Witherspoon

Can AI help solve the climate crisis? | Sims Witherspoon

"AI can be a transformational tool in our fight against climate change," says Sims Witherspoon, a leader at the AI research lab Google DeepMind. Using wind power as her case study, she explains how po...

20 Syys 202312min

How to supercharge renewables and energize the world | Rebecca Collyer

How to supercharge renewables and energize the world | Rebecca Collyer

The power sector generates the electricity that sustains modern life -- but it's also the number one contributor to climate change. We need a swift and equitable shift to renewable energy, says 2023 A...

19 Syys 20236min

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