Melinda Gates champions contraception as a critical international health issue. The Bill & Melinda Gates Foundation is dedicated to ensuring everyone has the opportunity to lead healthy,

Melinda Gates champions contraception as a critical international health issue. The Bill & Melinda Gates Foundation is dedicated to ensuring everyone has the opportunity to lead healthy, productive lives.

This page features videos, including content from the TEDx program, highlighting the Foundation's work in global health, global development, and U.S. education.

For more, visit the Foundation's YouTube channel for Global Health Stories.

The BSR Conference 2014 (Business for Social Responsibility) convened nearly 1,000 sustainability leaders. They explored how transparency and transformation are redefining conventional business

The BSR Conference 2014 (Business for Social Responsibility) convened nearly 1,000 sustainability leaders. They explored how transparency and transformation are redefining conventional business practices.

This video features prominent speakers from the event, including PepsiCo Chairman and CEO Indra Nooyi, Bill Nye (the Science Guy), and Ford Foundation President Darren Walker.

For more information about the BSR Conference, visit http://www.bsr.org/conference. This content was published on February 24, 2015.

Bryan Walsh discusses Yellowstone's supervolcano, a rare but significant threat to humanity. Such eruptions could eject immense material, blocking sunlight and risking global starvation.

Bryan Walsh discusses Yellowstone's supervolcano, a rare but significant threat to humanity. Such eruptions could eject immense material, blocking sunlight and risking global starvation. Fortunately, steps can be taken to prepare for this looming danger.

Walsh, editor of Vox's Future Perfect and author of "End Times," explores policies and technologies for a better future. This video, originally by Freethink, is presented by Big Think, a leading source of expert-driven educational content.

Subscribe to Big Think on YouTube for more insights. Read the video transcript here, and explore related stories like the Tonga eruption.

Releasing Tuesday, November 9, "The Story of Electronics" exposes the high-tech revolution's collateral damage: 25 million tons of e-waste, poisoned workers, and public costs. Host Annie Leonard

Releasing Tuesday, November 9, "The Story of Electronics" exposes the high-tech revolution's collateral damage: 25 million tons of e-waste, poisoned workers, and public costs. Host Annie Leonard guides viewers from gadget production in mines and factories to their grim end in Chinese recycling shops. The film advocates a "green 'race to the top'" for designers to create long-lasting, toxic-free, and easily recyclable products.

The Electronics TakeBack Coalition, promoting green design and responsible recycling, partnered on this production.

Published December 2, 2025, by The New Press, "The Problem with Plastic: How We Can Save Ourselves and Our Planet Before It's Too Late" by Judith Enck, Adam Mahoney, and Beyond Plastics is an

Published December 2, 2025, by The New Press, "The Problem with Plastic: How We Can Save Ourselves and Our Planet Before It's Too Late" by Judith Enck, Adam Mahoney, and Beyond Plastics is an Amazon Editors' Pick. This powerful investigation reveals plastic's devastating impact on human health and the environment, from poisoned oceans and polluted air to microplastic contamination and environmental racism.

The book critically examines plastic's paradox, challenging the belief that recycling alone can solve the crisis. Instead, it debunks industry claims and emphasizes the urgent need for action, offering practical solutions like a "household waste audit" to empower readers. Learn more at: beyondplastics.org/publications/problem-with-plastic-book (ISBN: 9781620979457).

Concentrated Solar Power (CSP) offers a powerful solution to fuel the future, capable of replacing fossil fuels for industrial processes like steel and cement manufacturing, thereby reducing

Concentrated Solar Power (CSP) offers a powerful solution to fuel the future, capable of replacing fossil fuels for industrial processes like steel and cement manufacturing, thereby reducing global carbon emissions. CSP systems use arrays of revolving mirrors (heliostats) to precisely reflect sunlight into a central receiver, generating immense heat.

Recent advancements in AI and machine learning are making CSP technology smarter, more efficient, and increasingly affordable. Innovators like Heliogen, backed by Bill Gates, leverage software to optimize mirror control, making solar energy cleaner and cheaper than fossil fuels. This progress paves the way for global adoption, as explored in the "Hard Reset" series.

Animal protein production contributes significantly to climate-altering gases. However, a new generation of companies is developing innovative meat alternatives, including plant-based options and

Animal protein production contributes significantly to climate-altering gases. However, a new generation of companies is developing innovative meat alternatives, including plant-based options and lab-grown cells, which boast much smaller environmental impacts. Major investors like Bill Gates, Cargill, and Tyson are backing these "clean meat" technologies.

These emerging food choices are now available in restaurants and grocery stores. The critical questions are whether these options will achieve mainstream adoption and effectively reduce the carbon pollution destabilizing our climate. #letstalkclimate Learn more at climateone.org and this event page.

Mark Lee and