Visit TED.com for a vast library of TED Talks, transcripts, and personalized recommendations covering technology, science, global issues, and more. These talks feature

Visit TED.com for a vast library of TED Talks, transcripts, and personalized recommendations covering technology, science, global issues, and more. These talks feature leading thinkers sharing ideas in 18 minutes or less.

For example, author David Wallace-Wells discusses the climate crisis, emphasizing the need for dramatic actions to build a livable, prosperous world. You can freely link to, embed, and share these impactful videos.

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Sir David Attenborough explores the vital connection between our dietary choices and the future of wild grasslands.

Discover how a revolution in farming, alongside changes in how we eat,

Sir David Attenborough explores the vital connection between our dietary choices and the future of wild grasslands.

Discover how a revolution in farming, alongside changes in how we eat, can help preserve these essential ecosystems across our planet.

David Wallace-Wells notes that in just a few years, renewables have become significantly more competitive.

This rapid progress has also made the pathway to decarbonizing our economy much

David Wallace-Wells notes that in just a few years, renewables have become significantly more competitive.

This rapid progress has also made the pathway to decarbonizing our economy much clearer.

In its final weeks, the Trump administration is rapidly constructing border wall miles. This effort involves bulldozing protected public lands, dynamiting mountains, and destroying habitats vital

In its final weeks, the Trump administration is rapidly constructing border wall miles. This effort involves bulldozing protected public lands, dynamiting mountains, and destroying habitats vital for endangered species.

President-elect Joe Biden pledged "Not Another Foot" of wall would be built under his leadership. He is expected to fulfill this promise immediately upon taking office on January 20, permanently halting further construction.

Spoken word poet and activist Drew Dellinger highlights "What can I do?" as one of life's deepest questions.

He describes the quest

Spoken word poet and activist Drew Dellinger highlights "What can I do?" as one of life's deepest questions.

He describes the quest to answer this fundamental inquiry as a profound spiritual challenge.

Eighteen-year-old David Baldwin, inspired by the Everglades, developed a passion for Florida's ecology. At 14, he joined the Everglades Restoration Ambassadors, a nonprofit dedicated to removing

Eighteen-year-old David Baldwin, inspired by the Everglades, developed a passion for Florida's ecology. At 14, he joined the Everglades Restoration Ambassadors, a nonprofit dedicated to removing nonnative plants. He also educates elementary students using his own modules.

Baldwin's educational programs stem from his research, which began in 2017. Interning at Florida Atlantic University, he studied Caesar's weed, investigating its germination and spread. His findings led him to theorize land-management practices, including hands-on removal and prescribed burns, to control this invasive species.

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This episode, originally streamed on July 27, 2020, featured a vital discussion.

Moderated by Valérie Courtois, the dialogue focused on the reconciliation between Indigenous and Western

This episode, originally streamed on July 27, 2020, featured a vital discussion.

Moderated by Valérie Courtois, the dialogue focused on the reconciliation between Indigenous and Western scientific ways of knowing. Panelists included Miles Richardson, O.C.; Dr. David Suzuki; Dr. Nancy Turner; and Elder Dr. Dave Courchene, Jr.