It's the challenge of our age: How do we end poverty? Hear ideas and results from economists, philanthropists, activists working -- in labs and on the ground -- to wipe it out.

About this event: Join us for a TEDxMassapequaLibrary event where we look at The World of the Future – space travel, driverless cars, electric cars, alternate energy sources, cities of the future, and more!

Even as the Deepwater Horizon tragedy unfolded, Carl Safina took the stage at TEDxOilSpill to share what the facts were known at the time. In a blood-boiling cross-examination, he suggests that the consequences will stretch far beyond the Gulf -- and many so-called solutions are making the situation worse.

Ali Kashani explores the unexpected roles robots might take on in our daily lives -- including bringing us lunch.

Bastian Schaefer and a team of designers at Airbus have been imagining the high-concept future of the jet airlplane -- in a future with less fuel and more passengers.

It’s 2012. And many of us no doubt imagined that flying cars would be all the rage by now. While that hasn’t happened yet, some major driving innovations are on their way down the pipeline. In a new TEDTalk, Chris Gerdes of the Center for Automotive Research at Stanford (awesomely abbreviated as CARS) explains that he and his team are busy ...

Historian Caro Verbeek explores the link between smell and human history — traveling from the courts of ancient Egypt to the wig shops of 1700s Amsterdam — to illustrate the fascinating role scents play in art, architecture and culture.

There have been remarkable advances in understanding the brain, but how do you actually study the neurons inside it? Using gorgeous imagery, neuroscientist and TED Fellow Carl Schoonover shows the tools that let us see inside our brains.

We need to feel better about aging in order to age better, says writer and activist Carl Honoré. How? In this spirited talk, Honoré offers a set of simple solutions to combat ageism -- as well as a host of trailblazers and changemakers who came into their own later in life, from artists and musicians to physicists and business leaders.

TED Fellow Joel Jackson is the founder and CEO of Mobius Motors, set to launch a durable, low-cost SUV made in Africa.

Geena Rocero is a professional model for fashion and beauty companies around the world. And she uses her platform to share a powerful story.

Born out of a social media post, the Black Lives Matter movement has sparked discussion about race and inequality across the world. In this spirited conversation with Mia Birdsong, the movement's three founders share what they've learned about leadership and what provides them with hope and inspiration in the face of painful realities. Their adv...

If you go to the store in search of milk, there are a dizzying number of products to choose from. There's dairy milk, but also plant-based products such as almond, soy, and oat milks. So which milk is actually best for you? And which uses the fewest resources and produces the least pollution? Jonathan J. O'Sullivan and Grace E. Cunningham dive i...

Soft cars, jet packs and houses made of meat are all in a day's work for urban designer, architect and TED Fellow Mitchell Joachim.

New York Times tech columnist David Pogue performs a satirical mini-medley about iTunes and the downloading wars, borrowing a few notes from Sonny and Cher and the Village People.

Yann LeCun is chief AI scientist at Facebook and Silver Professor at New York University.

Stellar astronomer and TED Senior Fellow Lucianne Walkowicz works on NASA's Kepler mission, searching for places in the universe that could support life. So it's worth a listen when she asks us to think carefully about Mars. In this short talk, she suggests that we stop dreaming of Mars as a place that we'll eventually move to when we've messed ...

Small business owners, entrepreneurs or first-timers ready to pursue an exciting new venture — this one's for you. Enjoy these talks teeming with helpful advice on how to build, sustain and lead the company of your dreams. (Curated in partnership with The Hartford)

In Brazil, "catadores" collect junk and recyclables. But while they provide a vital service that benefits all, they are nearly invisible as they roam the streets. Enter graffiti artist Mundano, a TED Fellow. In a spirited talk, he describes his project "Pimp My Carroça," which has transformed these heroic workers' carts into things of beauty and...

Cards that fly all over the table, spill onto the floor, and disappear beneath a laser beam. Welcome to the chaotic and flabbergasting magical world of Lennart Green, grand master of close-up card trickery.

Paul Piff studies how social hierarchy, inequality and emotion shape relations between individuals and groups.

They're cute, they're lovable, and judging by the 26 billion views on over 2 million YouTube videos of them, one thing is certain: cats are very entertaining. But their strange feline behaviors, both amusing and baffling, leave many of us asking: Why do cats do that? Tony Buffington explains the science behind some of your cat's strangest behavi...

Jill Seubert navigates spacecraft throughout the solar system, exploring with robots where humans cannot yet go.

About this event: Renewables are changing how we make electricity. Electric cars are changing how we move. Batteries invented to power small devices are enabling these changes. We will explore how batteries, electric vehicles, and the electric grid are connected and how they will evolve in the decades to come.

Peter van Manen is the Managing Director of McLaren Electronics, which provides data systems to major motorsports series.

In her talk, Ali Carr-Chellman pinpoints three reasons boys are tuning out of school in droves, and lays out her bold plan to re-engage them: bringing their culture into the classroom, with new rules that let boys be boys, and video games that teach as well as entertain.

Dr. Ernest Madu runs the Heart Institute of the Caribbean in Kingston, Jamaica, where he proves that -- with careful design, smart technical choices, and a true desire to serve -- it's possible to offer world-class healthcare in the developing world.

One deck. Fifty-two cards. How many arrangements? Let's put it this way: Any time you pick up a well shuffled deck, you are almost certainly holding an arrangement of cards that has never before existed and might not exist again. Yannay Khaikin explains how factorials allow us to pinpoint the exact (very large) number of permutations in a standa...

On March 1 -- just two days after Elon Musk appeared on the TED2013 stage -- a SpaceX CRS-2 rocket lifted off from Cape Canaveral on a resupply mission for the International Space Station. Two days later, after the righting of a glitch, its Dragon capsule delivered a half-ton of supplies for the astronauts on board. And four days after that, ...

The headlines on the front page always change. But these talks — on the seismic phenomenon underlying them — will give you fresh insight.