700 million people still live without electricity. Here’s how to fix that | Jacqueline Novogratz
TED Talks Daily22 Heinä 2025

700 million people still live without electricity. Here’s how to fix that | Jacqueline Novogratz

Impact investor and Acumen CEO Jacqueline Novogratz unveils a bold vision to bring off-grid solar electricity to 700 million people still living in darkness, transforming lives while slashing emissions. She asks a thought-provoking question: What if this generation could be remembered for finally bringing electricity — and dignity — to everyone on the planet?

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

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Jaksot(2613)

What if women built the world they want to see? | Emily Pilloton-Lam

What if women built the world they want to see? | Emily Pilloton-Lam

Only four percent of construction workers are female -- that's totally unacceptable, but it's also a huge opportunity both for women and for the trades, says youth educator and builder Emily Pilloton-Lam. She makes the case for putting power (and power tools) into the hands of young women and gender-expansive youth, dreaming of inclusive construction sites and daring to ask: What if women built the world they want to see? (Plus, Pilloton-Lam dazzles with a live demo of her own woodworking skills ... while giving the talk.)Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

8 Maalis 202311min

The clean energy hub of the future |  Rebekah Shirley

The clean energy hub of the future | Rebekah Shirley

Why aren't more people investing in Africa's green energy? Environmental researcher Rebekah Shirley outlines the continent's immense potential for renewable power and calls for collaborative international investment -- and partnership -- in Africa's climate future. "Let's cut past the talk and focus on unleashing the avalanche of a clean energy future that Africa is ready to deliver," says Shirley.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

7 Maalis 20238min

The fantastically weird world of photosynthetic sea slugs | Michael Middlebrooks

The fantastically weird world of photosynthetic sea slugs | Michael Middlebrooks

Meet the fantastically colorful and astonishingly adaptable sea slugs that found a way to photosynthesize (or create energy from sunlight) like plants. Diving deep into these often overlooked creatures, invertebrate zoologist Michael Middlebrooks introduces the solar-powered slugs that lost their shells -- but gained the ability to directly harness the power of the sun.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

6 Maalis 202310min

How to quit your job -- without ruining your career | Gala Jackson

How to quit your job -- without ruining your career | Gala Jackson

Stuck in an unfulfilling or stagnant job? To achieve a smooth departure without burning bridges, try this three-step exit strategy from career coach Gala Jackson. She'll help you move on to your next position with courage, confidence and clarity.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

4 Maalis 20236min

How one small idea led to $1 million of paid water bills | Tiffani Ashley Bell

How one small idea led to $1 million of paid water bills | Tiffani Ashley Bell

When programmer Tiffani Ashley Bell learned that thousands of people in Detroit were facing water shutoffs because they couldn't afford to pay their bills, she decided to take action -- in the simplest, most obvious way possible. It's an inspiring story of how one person with tenacity and an idea can create monumental change -- and a demonstration that each of us can find our own way to help the world, even if it means starting without all the answers.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

3 Maalis 202311min

How to escape the cynicism trap | Jamil Zaki

How to escape the cynicism trap | Jamil Zaki

Some days, it's hard to be optimistic. But cynicism -- the idea that people are inherently selfish, greedy and dishonest -- is making humanity lonelier and more divided, says psychologist Jamil Zaki. Presenting fascinating research on cooperation, empathy and trust, Zaki makes the scientific case for optimism and shows us how to break out of the cynicism trap.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

2 Maalis 202313min

The nostalgia behind your favorite Chinese food | Vincent Yeow Lim

The nostalgia behind your favorite Chinese food | Vincent Yeow Lim

As a proud and passionate restaurant owner, Vincent Yeow Lim takes after his father and grandfather in the family tradition of Chinese cooking. Lim makes a delicious case to elevate the reputation of Chinese food, sharing why the comforting flavors behind iconic dishes -- like a hearty helping of perfectly made fried rice -- come from a long line of love, nostalgia and mastery that deserves to be recognized.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

1 Maalis 20239min

The fascinating physics of insect pee | Saad Bhamla

The fascinating physics of insect pee | Saad Bhamla

Scientist Saad Bhamla is on a mission to answer a question most people don't think to ask: How do insects pee? Taking inspiration from the incredible "butt flickers" of the glassy-winged sharpshooter, Bhamla presents a fascinating study of the physics behind how bugs take care of business and invites us to be more curious about the seemingly mundane.Learn more about our flagship conference happening this April at attend.ted.com/podcast Hosted on Acast. See acast.com/privacy for more information.

28 Helmi 20238min

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