Fatmata Binta’s experience growing up in war-torn, food-scarce Sierra Leone inspired her lifelong passion for uniting people through food. As an advocate for Indigenous food systems, she celebrates the wisdom of rural African women’s culinary techniques through her nomadic restaurant, Dine On A Mat, which invites people to partake in and preserv...

Forget quinoa. Meet fonio, an ancient "miracle grain" native to Senegal that's versatile, nutritious and gluten-free. In this passionate talk, chef Pierre Thiam shares his obsession with the hardy crop and explains why he believes that its industrial-scale cultivation could transform societies in Africa.

Cette présentation a été faite lors d'un événement TEDx local, produit indépendamment des conférences TED. Elisabeth Pierre est passionnée des bières et connaît toutes les facettes de sa boisson préférée. Elle aime aussi casser les stéréotypes et montre combien la bière est en fait plus féminine que masculine. Elisabeth est zythologue, une de...

Paul Greenberg researches and writes about fish, aquaculture and the future of the ocean.

The easiest way to alienate young STEM students is to reduce scientific concepts to dry equations and bullet points on the pages of a textbook. Scientist and educator Ashwini Bhandiwad explains how cooking can teach children actionable lessons about scientific principles, allowing them to learn (and to fail) in an engaging, low stakes environment.

TED Fellow Bruce Friedrich plans to compete with the meat industry on its own terms -- by creating alternatives to conventional meat that taste the same or better and cost less.

Farming is the worst thing humanity has ever done to the planet, says journalist George Monbiot. What's more: the global food system could be heading toward collapse. Detailing the technological solutions we need to radically reshape food production -- from lab-grown, protein-rich foods to crops that don't require plowing -- Monbiot shares a fut...

Restaurateur Will Guidara's life changed when he decided to serve a two-dollar hot dog in his fancy four-star restaurant, creating a personalized experience for some out-of-town customers craving authentic New York City street food. The move earned such a positive reaction that Guidara began pursuing this kind of "unreasonable hospitality" full-...

In this educational talk, worm farmer David Witzeneder explains how vermicomposting -- the use of worms to break down organic matter -- can empower us to turn household waste into a fertile resource without even leaving our homes.

Molly Winter works on legalizing sustainable building practices.

Food is culture, food is life — it’s part of who we are and the magic that binds us together. But here’s the twist: the way we eat is pushing the climate to the brink, with a third of global greenhouse gas emissions coming from the way we grow, process and waste food. Through TED Talks and conversations with chefs, scientists, activists and more...

Katherine Gehl is a business leader turned political innovator.

Bernhard Kowatsch is the head of the Innovation Accelerator of the United Nations World Food Programme (WFP), which he created in 2015.

Oded Shoseyov’s researches plant molecular biology protein engineering and nanobiotechnology, creating super-performing materials that are could change the way we build our future products.

Can strawberries grown inside a building taste sweeter than those grown in a field? Farming entrepreneur Hiroki Koga explores how his team is combining solar-powered vertical farms with AI, robotics and indoor bee colonies to grow delicious strawberries year-round — and how this practice, if widely adopted, could deliver a harvest of benefits fo...

Conventional meat production causes harm to our environment and presents risks to global health, but people aren't going to eat less meat unless we give them alternatives that cost the same (or less) and that taste the same (or better). In an eye-opening talk, food innovator and TED Fellow Bruce Friedrich shows the plant- and cell-based products...

What does an in-flight meal look like when you're traveling to Mars? Designer Phnam Bagley envisions a future where astronauts have nourishing, flavorful food reminiscent of home -- a giant leap from their current staple of "goop-in-a-bag." Learn more about her team's gourmet creations for galactic travel and how these innovations can improve li...

Stuart Oda is an indoor urban farmer with a passion for innovation and sustainability. His goal: democratize access to fresh and nutritious food by democratizing the means and knowledge of production.

Climate researcher Alice Bows-Larkin connects her academic research to the broader policy context, helping create policies to deal with our changing planet.

For smallholder farmers in India, agriculture has long been an unreliable source of income -- crops that flourish one season can fail the next, thanks to heat, pests and disease. But climate risk is now making the profession nearly impossible. TED Fellow Sathya Raghu Mokkapati is determined to change that with "greenhouse-in-a-box": a small, low...

Jennifer Vail combines mechanical engineering and materials science to investigate interacting surfaces in relative motion.

Human rights advocate Mohamed Ali fights terrorism with entrepreneurship.

We're headed towards a global food crisis: Nearly 3 billion people depend on the ocean for food, and at our current rate we already take more fish from the ocean than it can naturally replace. In this fact-packed, eye-opening talk, entrepreneur and conservationist Mike Velings proposes a solution: Aquaculture, or fish farming. "We must start usi...

Shruthi Baskaran-Makanju is a foodie in every sense of the word, working on food systems issues by day and moonlighting as a food blogger.

Ndidi Okonkwo Nwuneli is an expert on social innovation, African agriculture and nutrition, entrepreneurship and youth development.

From flying cars to lab-grown food, we love thinking about what delights the future will bring. But futurist Angela Oguntala suggests that, in fact, these pop-culture benchmarks create a blinkered vision of the future. In her talk, Oguntala urges us to reach further and push for true innovation.

Meet the friendly robot that could deliver your next burrito. Ali Kashani introduces us to Postmates' autonomous delivery robot and explains how it could help reduce carbon emissions and free up valuable real estate in cities everywhere. Learn more about how it was specially designed to navigate complex social interactions on busy sidewalks to b...

We're heading for a world population of 10 billion people -- but what will we all eat? Lisa Dyson rediscovered an idea developed by NASA in the 1960s for deep-space travel, and it could be a key to reinventing how we grow food.

David Kelley’s company IDEO helped create many icons of the digital generation -- but what matters even more to him is unlocking the creative potential of people and organizations to innovate routinely.