Ishanvi Shetty, a 15-year-old 11th grader from GEMS Modern Academy in Dubai, presents a thought-provoking talk on combating the climate crisis through AI.

An avid public speaker, debater,

Ishanvi Shetty, a 15-year-old 11th grader from GEMS Modern Academy in Dubai, presents a thought-provoking talk on combating the climate crisis through AI.

An avid public speaker, debater, and philosophy enthusiast, Ishanvi is deeply committed to youth empowerment and environmental advocacy. She actively participates in sustainability initiatives, volunteering, and entrepreneurial ventures, focusing on the intersection of climate change and AI.

This talk was presented at an independently organized TEDx event. Learn more at ted.com/tedx.

In his TEDx talk, Karan Sood discussed AI and technology's transformative role in addressing climate change. He highlighted how AI-driven innovations enhance climate prediction, optimize energy,

In his TEDx talk, Karan Sood discussed AI and technology's transformative role in addressing climate change. He highlighted how AI-driven innovations enhance climate prediction, optimize energy, and develop sustainable solutions, emphasizing AI's potential to reduce carbon footprints and accelerate a resilient future.

Sood is CEO and co-founder of Fastor7, a global digital transformation company. An IIT Delhi graduate with six years of entrepreneurial experience, he's featured in Forbes and CNBC TV18. He also led the impactful CovidMealsForIndia.com initiative, connecting 5 lakh people to food during the pandemic, earning a Community Championships Award.

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

Kahea Pacheco (Kanaka ʻŌiwi) is a passionate advocate for Indigenous rights AND climate justice. She champions the

Kahea Pacheco (Kanaka ʻŌiwi) is a passionate advocate for Indigenous rights AND climate justice. She champions the concept of aloha 'āina (love of the land), believing that effective solutions to the climate crisis are rooted in time-tested Indigenous knowledge.

As Co-Executive Director at Women's Earth Alliance—a 19-year-old global initiative that empowers women to protect the environment—Kahea works to ensure a just AND thriving world. She notes that in 'Ōlelo Hawai'i, the word <'āina (land) also means "that which feeds us" AND was used by her ancestors to mean "family," reinforcing the view that the natural world is a living, nurturing member of our community.

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

Achieving net-zero goals requires significant private sector support. This talk explores securing corporate buy-in for a broad carbon tax, ensuring workers have sufficient green skills, and

Achieving net-zero goals requires significant private sector support. This talk explores securing corporate buy-in for a broad carbon tax, ensuring workers have sufficient green skills, and addressing concerns that climate initiatives might undermine business competitiveness.

Jamus Lim, an associate professor of economics at ESSEC Asia Pacific and a Member of Singapore's 14th Parliament, leads this discussion. He brings extensive experience from senior economist roles at the World Bank and Abu Dhabi Investment Authority, and as chief economist for ThirdRock Group. His expertise spans international macro-finance, political economy, and development economics.

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

In his 2008 TED talk, Edward Burtynsky, recipient of the 2005 TED Prize, presented his "Manufactured Landscapes." He wished his stunning photographs, which document humanity's impact on the world,

In his 2008 TED talk, Edward Burtynsky, recipient of the 2005 TED Prize, presented his "Manufactured Landscapes." He wished his stunning photographs, which document humanity's impact on the world, would inspire millions to join a global conversation on sustainability.

Burtynsky's riveting slideshow vividly illustrates how industrial development alters Earth's natural landscape. Featuring scenes from mountains of tires to rivers of bright orange mining waste, his images are both beautiful and horrifying, prompting reflection on our environmental footprint.

Climate change demands urgent action from the world’s largest corporate emitters and their investors. Ceres, a sustainability nonprofit, is at the forefront of this effort, driving progress at

Climate change demands urgent action from the world’s largest corporate emitters and their investors. Ceres, a sustainability nonprofit, is at the forefront of this effort, driving progress at the necessary speed and scale.

Mindy Lubber, CEO and President of Ceres since 2003, is a global thought leader inspiring institutional investors and corporate executives to integrate sustainability into decision-making. Under her leadership, Ceres has significantly grown in influence, helping shift the climate conversation to focus on jobs and the economy. She received the UN 'Champions of the Earth' award and was recognized on Barron’s list of most influential women in U.S. finance.

Prior to Ceres, Lubber served as a Regional Administrator at the U.S. EPA. This talk was given at a TEDx event. Learn more here.

Not all green solutions are created equal. Many eco-friendly alternatives, from corn-based biofuels to biodegradable plastics, promise to save the planet—but do they truly deliver? In this

Not all green solutions are created equal. Many eco-friendly alternatives, from corn-based biofuels to biodegradable plastics, promise to save the planet—but do they truly deliver? In this engaging talk, sustainability researcher and Georgia Tech professor Patricia Stathatou shares a powerful 3-question framework to cut through the hype and assess the true environmental impact of emerging technologies. Drawing on surprising case studies, such as the unintended consequences of ethanol and the progress of electric vehicles, she reveals how to evaluate products and policies across their full lifecycle, from production to disposal.

As an assistant professor in Chemical and Biomolecular Engineering at Georgia Tech, Patricia specializes in sustainable water and energy systems, working to redefine their design and assessment. Her research, featured in Forbes and WSB-TV, integrates life cycle and techno-economic assessments with real-world data to drive sustainability. With a doctorate from the National Technical University of Athens and postdoctoral research at MIT, she has also contributed to international standards, including marine fuel guidelines for the International Maritime Organization, accelerating the transition to cleaner technologies and more sustainable environmental solutions.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx.

Ecological futurist Tariq Al-Olaimy highlights "spiritual infrastructure" as a key, often-overlooked resilient system. He's observed how faith networks—like church basements and mosque

Ecological futurist Tariq Al-Olaimy highlights "spiritual infrastructure" as a key, often-overlooked resilient system. He's observed how faith networks—like church basements and mosque yards—sustain disaster-stricken communities long before formal aid arrives.

Drawing on a decade with global faith coalitions, Al-Olaimy explores why spiritual traditions are uniquely equipped to navigate moments of collapse. He suggests aligning our inner values, economies, and ecosystems is essential for restoring life on a changing planet. (Recorded at TED Countdown Summit 2025 on June 18, 2025)

What if fashion could become circular, local, and intelligent?

Dr. Fiori Zafeiropoulou Fronimopoulou explores reimagining fashion into a sustainable ecosystem. Her vision connects local

What if fashion could become circular, local, and intelligent?

Dr. Fiori Zafeiropoulou Fronimopoulou explores reimagining fashion into a sustainable ecosystem. Her vision connects local makers, materials, and demand, leveraging technology to match production with nearby needs, forecast repairs, and highlight the human stories behind each item. This approach transforms how we make and buy products.

Could this innovative idea reach the TED stage in 2026? This talk was presented at a TEDx event. Learn more about TEDx at https://www.ted.com/tedx.

In her first TEDx talk, freshman Erin Eleam advocates for embracing cultural sensitivity and diverse communities. She encourages stepping outside comfort zones to gain new perspectives,

In her first TEDx talk, freshman Erin Eleam advocates for embracing cultural sensitivity and diverse communities. She encourages stepping outside comfort zones to gain new perspectives, highlighting the significant long-term benefits for both individuals and society.

Erin, a student at Saddle River Day, is also a competitive dancer aspiring to a career in dance, and enjoys art. This talk was independently organized as part of a TEDx event. Learn more at ted.com/tedx.