What the People of the Amazon Know That You Don't
Ethnobotanist explores Amazon tribes' medicinal knowledge, highlighting endangered wisdom and urging protection of indigenous cultures and their invaluable plant-based healing practices.
The State of the Climate - and What We Might Do About It
Economist Lord Nicholas Stern discusses the global climate crisis, emphasizing international cooperation and the potential for positive change beyond disaster prevention at the UN Climate Summit.
Pay Attention to Penguins
Discover how penguins serve as ocean sentinels, providing insights into sea changes. Explore penguin life and culture, and learn why their messages are crucial for understanding our changing environment.
Glimpses of a Pristine Ocean
Discover how no-take marine reserves can replenish our oceans, offering powerful ecological and economic benefits for a sustainable future.
How We Wrecked the Ocean
Coral reef ecologist reveals shocking state of overfished, overheated, and polluted oceans, presenting astonishing photos and statistics to illustrate the dire situation and future implications.
The Real Danger Lurking in the Water
Conservationist showcases endangered gharials and king cobras, urging river conservation to protect these iconic Indian reptiles and sustain human life through rare footage and compelling insights.
A Future Beyond Traffic Gridlock
Bill Ford envisions a sustainable future of mobility, addressing environmental concerns and global gridlock through smart roads, advanced public transport, and innovative green technologies.
Nature is Everywhere - We Just Need to Learn to See It
Redefining nature to include urban spaces and encouraging children to interact with it, fostering a love for the environment beyond pristine wilderness.
What Does It Mean to Be a Citizen of the World?
Explore the concept of global citizenship and its impact on addressing worldwide issues like poverty, climate change, and inequality through collective action and shared responsibility.
Uber's Plan to Get More People into Fewer Cars
Uber's co-founder discusses uberPOOL, a carpooling service that reduces costs, congestion, and carbon emissions. He explores its potential for suburban commuters and the impact of shared transportation on cities.
The Case for Fish Farming
Entrepreneur Mike Velings advocates for sustainable aquaculture as a solution to the global food crisis, highlighting its potential to meet growing demand while preserving ocean ecosystems.
Stunning Photos of the Endangered Everglades
Photographer Mac Stone showcases the beauty and importance of Florida's Everglades through stunning images, urging viewers to experience and appreciate this ancient wilderness firsthand.
Let's Transform Energy With Natural Gas
Energy tycoon T. Boone Pickens discusses the US's lack of energy policy and proposes natural gas as a potential bridge to an oil-free future, drawing from his experiences in wind energy investment.
Why I Must Speak Out About Climate Change
Leading climate scientist shares personal journey and compelling evidence on global climate change, emphasizing urgency and deep concern for future generations.
The Earth is Full
Explore the consequences of Earth's resource depletion and overpopulation, and discover potential solutions in this thought-provoking talk that balances alarm with optimism.
A Census of the Ocean
Discover the surprising findings of a decade-long project to catalog all marine life, featuring stunning photos and insights into the ocean's biodiversity from oceanographer Paul Snelgrove.
How Do You Save a Shark You Know Nothing About?
Discover innovative, low-tech methods for studying and saving the endangered basking shark, the world's second-largest fish species, in this fascinating exploration of marine conservation.
Put a Value on Nature
Explore the hidden economic value of nature's resources and how pricing them could lead to more sustainable practices and conservation efforts.
Following the Mercury Trail
Marine biologist Stephen Palumbi reveals the alarming connection between ocean pollution and human health, exploring toxin accumulation in marine life and its impact on our food chain and bodies.
Retrofitting Suburbia
Explore sustainable design solutions for transforming suburban landscapes, including revitalizing malls, repurposing big box stores, and converting parking lots into wetlands.
How Poachers Became Caretakers
Innovative approach to wildlife conservation in Namibia: transforming former poachers into animal caretakers, yielding positive results for endangered species protection.