Greg Mortenson, a humanitarian, authored the New York Times bestseller *Three Cups of Tea: One Man's Mission to Promote Peace One School at a Time*.

His work emphasizes the critical

Greg Mortenson, a humanitarian, authored the New York Times bestseller *Three Cups of Tea: One Man's Mission to Promote Peace One School at a Time*.

His work emphasizes the critical importance of literacy and educating children, particularly girls, in Pakistan.

Narwhals, often called "unicorns of the sea," are known for their distinctive "horn," which is actually an elongated tooth. Learn more about these fascinating marine mammals in our Marine Life

Narwhals, often called "unicorns of the sea," are known for their distinctive "horn," which is actually an elongated tooth. Learn more about these fascinating marine mammals in our Marine Life Encyclopedia: oceana.ly/narwhal

Footage is courtesy of O’Corry-Crowe G et al. (2025) Use of tusks by narwhals, Monodon monoceros, in foraging, exploratory, and play behavior. Front. Mar. Sci. 12:1518605. doi: 10.3389/fmars.2025.1518605

Join renowned climate scientist and CCL Advisory Board Member Dr. Katharine Hayhoe for an exclusive conversation about her new book, "Saving Us: A Climate Scientist's Case for Hope and Healing in

Join renowned climate scientist and CCL Advisory Board Member Dr. Katharine Hayhoe for an exclusive conversation about her new book, "Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World."

In "Saving Us," Dr. Hayhoe offers an optimistic, inclusive approach, demonstrating that climate change affects everyone. She argues that collective action arises from connecting with communities based on shared values, not doomsday scenarios.

Order the book here. Further resources include her TIME Essay, Global Weirding on YouTube, and Yale's Research. Dr. Hayhoe is Chief Scientist for The Nature Conservancy and a Texas Tech Professor.

In this independently organized TEDx talk, Lola Gibson-Berg from Keep Growing Detroit (KGD) discusses climate change's impact on food systems and KGD's work towards food sovereignty in Detroit.

In this independently organized TEDx talk, Lola Gibson-Berg from Keep Growing Detroit (KGD) discusses climate change's impact on food systems and KGD's work towards food sovereignty in Detroit. She addresses Detroiters' food insecurity due to COVID-19 and climate change, defining sustainable growing. For TEDx organizer guidelines, see http://storage.ted.com/tedx/manuals/tedx_content_guidelines.pdf.

Lola, KGD's Community Education Coordinator and a Detroit native, is an Urban Roots Program alum. Her passion for food systems stems from her education and work, including school gardens and ancestral foodways. She also contributes to Riverwise Magazine. Learn more about TEDx at https://www.ted.com/tedx.

Julia Blocher, a researcher at the Potsdam Institute for Climate Impact Research (PIK) and President of the International Youth Federation (IYF), explores the global impacts of climate change and

Julia Blocher, a researcher at the Potsdam Institute for Climate Impact Research (PIK) and President of the International Youth Federation (IYF), explores the global impacts of climate change and human responses. She illustrates how climate events drive migration while highlighting young people making real change.

With a decade of experience in climate change and human movement, Blocher believes youth are pivotal in solving global challenges like climate change and migration. Her work, focusing on regions like East Africa and island nations, underscores the potential of this new generation to lead towards a just, peaceful, and inclusive future. This talk was given at a TEDx event. Learn more here.

Canopy member Greg Cochrane, of New Allotment, will share insights into his background.

He will also present his current work, which utilizes natural language processing to inform climate

Canopy member Greg Cochrane, of New Allotment, will share insights into his background.

He will also present his current work, which utilizes natural language processing to inform climate predictions.

Pueblo people have a 400-year history of sustainability and self-reliance, a tradition disrupted by Spanish land policies. Today, they are actively working to restore these vital practices within

Pueblo people have a 400-year history of sustainability and self-reliance, a tradition disrupted by Spanish land policies. Today, they are actively working to restore these vital practices within their communities.

Greg Cajete, a Tewa Indian from Santa Clara Pueblo, New Mexico, is a leading voice in this effort. He serves as Director of Native American Studies and an Associate Professor at the University of New Mexico, holding a Ph.D. with an emphasis in Native American Studies.

Support the spread of knowledge and positive change by making a gift to Bioneers. Learn more at www.bioneers.org.

Climate One host Greg Dalton revisits the Arctic, a decade after his initial journey. He engages with politicians, students, and scientists to discuss the critical climate dangers threatening

Climate One host Greg Dalton revisits the Arctic, a decade after his initial journey. He engages with politicians, students, and scientists to discuss the critical climate dangers threatening Planet Earth.

Listen to the full program: Deep Dive: Arctic

Explore more at Climate One.

Twenty years after the Exxon Valdez oil tanker spilled nearly 11 million gallons into Prince William Sound, residents still struggle for justice. Despite two decades of trials and environmental

Twenty years after the Exxon Valdez oil tanker spilled nearly 11 million gallons into Prince William Sound, residents still struggle for justice. Despite two decades of trials and environmental cleanup, the full truth behind the disaster remains unclear.

Investigative journalist Greg Palast, whose career began covering this story due to insufficient inquiries, discusses the Exxon Valdez's true history with Mike Papantonio of Ring of Fire. For more, visit golefttv.

At the TBN National Conference 2011, Greg Spencer presented the Paradigm Project. This for-profit business supplies healthy, efficient stoves to Africa, significantly reducing families' wood

At the TBN National Conference 2011, Greg Spencer presented the Paradigm Project. This for-profit business supplies healthy, efficient stoves to Africa, significantly reducing families' wood consumption and smoke inhalation, while improving their economic stability.

The project not only aids the poor but also leverages billions in carbon markets, combats deforestation, and challenges the notion that profiting from the poor cannot benefit them.

Explore other presentations, videos, and audio recordings from the conference here: http://www.tbnetwork.org/uknc11/media