Explore the full library of TED Talks, transcripts, and recommendations at TED.com. Our channel features leading thinkers delivering impactful talks (18 minutes or

Explore the full library of TED Talks, transcripts, and recommendations at TED.com. Our channel features leading thinkers delivering impactful talks (18 minutes or less) on Technology, Entertainment, Design, science, business, and global issues. Share these ideas freely.

Al Gore discusses how declining wind and solar costs can transform industries, create jobs, and offer a cheaper alternative to fossil fuels, helping maintain reduced carbon emissions. He explores geoengineering and humanity's path to a clean, prosperous future.

For commercial use of TED content, submit a Media Request at media-requests.TED.com. Connect with us: Follow TED on Twitter, Like us on Facebook, and Subscribe to our YouTube channel.

Mushrooms, with their dazzling array of colors and forms, are the temporary fruiting bodies of a larger fungal network. Join local expert Chris May to explore Arizona's diverse fungal world,

Mushrooms, with their dazzling array of colors and forms, are the temporary fruiting bodies of a larger fungal network. Join local expert Chris May to explore Arizona's diverse fungal world, learning about edible species, those to avoid, and how to appreciate the fungi all around us.

A former Arizona Mushroom Society president, Chris May is a NAMA-designated mushroom identifier and a member of its Toxicology Committee. Passionate about fungi since 2012, he consults on suspected mushroom poisonings and has safely identified 88 different species in Arizona.

Timber framer Jenna Pollard is actively changing the narrative for women in trades. With women making up less than five percent of US carpenters, Pollard shares her expertise with apprentices,

Timber framer Jenna Pollard is actively changing the narrative for women in trades. With women making up less than five percent of US carpenters, Pollard shares her expertise with apprentices, believing, "We need women who are the professionals...passing on that knowledge to other women." She's building a future where women are empowered in skilled trades, one dovetail joint at a time.

Learn more about Jenna's work in the film "Reframed," directed by Luisa Conlon. You can also support the Women’s Natural Building Scholarship Fund by donating here. Explore Luisa Conlon's other projects here.

Dania, a climate refugee from Aleppo, Syria, realized her family's displacement was caused by climate change. Now living in Revere, MA, she observes similar ignored indicators impacting her

Dania, a climate refugee from Aleppo, Syria, realized her family's displacement was caused by climate change. Now living in Revere, MA, she observes similar ignored indicators impacting her marginalized community, prompting her to advocate against climate injustices.

Driven by her scientific passion, Dania mobilizes efforts from a global perspective to local sea-level rise impacts. She works with youth-led organizations to empower young people and people of color, promoting equitable, science-based climate policy.

This talk was given at a TEDx event. Learn more at https://www.ted.com/tedx.

Sustainable Human, a 501c3 non-profit founded by Chris and Dawn Agnos, challenges us to ask: "What world do we want to live in?" Their mission is to explore the narratives driving environmental,

Sustainable Human, a 501c3 non-profit founded by Chris and Dawn Agnos, challenges us to ask: "What world do we want to live in?" Their mission is to explore the narratives driving environmental, social, and economic crises, offering new stories that foster harmony among humanity and with the biosphere. Learn more at sustainablehuman.org.

Support this vital work through monthly contributions via Patreon, a one-time donation, or by volunteering. You can also engage their expertise for storytelling, consulting, or sponsoring a video. Explore Dawn's handmade jewelry at dawnagnos.com.

TED unveils Countdown, a major global campaign to cut greenhouse gas emissions. Partnering with scientists, policymakers, and activists, this initiative invites everyone to participate. Learn how

TED unveils Countdown, a major global campaign to cut greenhouse gas emissions. Partnering with scientists, policymakers, and activists, this initiative invites everyone to participate. Learn how to get involved and help turn the tide on climate at countdown.ted.com.

Visit TED.com for our full library of talks, transcripts, and recommendations. Our channel features leading thinkers sharing ideas on Technology, Entertainment, Design, science, business, and global issues. Feel free to link, embed, or share these videos. For commercial use, submit a Media Request at media-requests.TED.com.

Explore the extensive library of TED Talks, transcripts, and personalized recommendations at TED.com. Entrepreneur Andrew Forrest and TED's Chris Anderson discuss

Explore the extensive library of TED Talks, transcripts, and personalized recommendations at TED.com. Entrepreneur Andrew Forrest and TED's Chris Anderson discuss plastic's economic value versus its environmental impact, proposing a plan for major companies to fund an environmental revolution. Their vision involves industry transitioning to recycled plastic, moving away from fossil fuels.

The TED Talks channel features inspiring talks from leading thinkers on technology, entertainment, design, science, business, and global issues. Feel free to link, embed, and share these ideas. For commercial use, submit a Media Request. Connect with TED on Twitter, Facebook, and subscribe to our YouTube channel.

Dr. Benjamin Franta discusses the hidden history of climate science, revealing how long the fossil fuel industry has known about global warming and what actions are possible today.

A JD-PhD

Dr. Benjamin Franta discusses the hidden history of climate science, revealing how long the fossil fuel industry has known about global warming and what actions are possible today.

A JD-PhD Candidate at Stanford and a Harvard PhD in applied physics, Franta studies fossil fuel producers and climate change politics. He organized Harvard’s fossil fuel divestment campaign, serves as a consulting expert for climate change litigation, and his research is widely published and cited, including in the US Congressional Record.

This talk was given at a TEDx event. Learn more at https://www.ted.com/tedx.

The environmental impact of beef production, from emissions to land use, is a critical concern, with solutions like regenerative grazing and grass-fed beef under debate. However, defining truly

The environmental impact of beef production, from emissions to land use, is a critical concern, with solutions like regenerative grazing and grass-fed beef under debate. However, defining truly sustainable beef, especially given high U.S. consumption and its ecological implications, remains complex.

Experts Tara Garnett (University of Oxford, Table), Nicholas Carter (ecologist, PlantBasedData.org), and Chris Bugbee (Center for Biological Diversity) will explore these challenges. They will discuss food systems, wildlife interaction, and land stewardship. Discover more at GrazingFacts.com and join our webinar on April 7 at 4pm Pacific/7pm Eastern.

Nobel laureate Richard Thaler and Cass R. Sunstein's "Nudge: The Final Edition" explores how to guide people toward better decisions without restricting their freedom of choice. The book

Nobel laureate Richard Thaler and Cass R. Sunstein's "Nudge: The Final Edition" explores how to guide people toward better decisions without restricting their freedom of choice. The book highlights that individuals often make unwise choices due to inherent biases, and that choices are never presented neutrally. It advocates for helping people make optimal decisions for themselves, their families, and society.

Thaler, awarded the 2017 Nobel Memorial Prize for his contributions to behavioral economics, co-authored this work. Get the book here.