Jeff Corwin joined Defenders of Wildlife in Boston to aid peregrine falcon recovery. At Deer Island's wastewater treatment plant, falcons nest on a 130-foot filtration tank. This initiative, a

Jeff Corwin joined Defenders of Wildlife in Boston to aid peregrine falcon recovery. At Deer Island's wastewater treatment plant, falcons nest on a 130-foot filtration tank. This initiative, a collaboration with the Massachusetts Department of Fisheries and Wildlife and the Massachusetts Water Resource Authority, provides crucial urban nesting sites.

Once near extinction, peregrine falcons have made a remarkable comeback, with 50 known pairs now thriving in Massachusetts. Corwin and Jacob Malcolm assisted biologists in banding chicks, a vital step in tracking their recovery. This project exemplifies successful conservation, showing how ingenuity and stewardship allow wildlife to flourish in urban environments. Learn more at www.defenders.org/wildlifenation.

Human objects in space are creating dangerous clutter. MIT Assistant Professor Danielle Wood advocates for sustainable space technology, stressing the need to respect both people and the

Human objects in space are creating dangerous clutter. MIT Assistant Professor Danielle Wood advocates for sustainable space technology, stressing the need to respect both people and the environment in future missions. This approach is crucial for managing the "industrial waste" accumulating beyond Earth.

One promising solution involves a wax-based fuel for satellites, made from beeswax and candle wax. This less toxic and more affordable alternative would help bring objects closer to Earth for safe deorbiting and destruction, offering a sustainable way to address space debris.

Watch the newest video from Big Think: https://bigth.ink/NewVideo. Learn skills from top minds at Big Think Edge: https://bigth.ink/Edge. Read the full transcript: https://bigthink.com/videos/sustainable-space-tech.

Join host Jeff Corwin in Central Florida as he helps rescue threatened gopher tortoises from new real estate developments. Florida's rapid growth, with 1,000 new residents daily, leads to habitat

Join host Jeff Corwin in Central Florida as he helps rescue threatened gopher tortoises from new real estate developments. Florida's rapid growth, with 1,000 new residents daily, leads to habitat destruction. Alarmingly, older permits still allow developers to bury tortoises alive, along with the over 360 other species that rely on their burrows.

Gopher tortoises are vital "nature's engineers," digging extensive underground tunnels that provide essential shelter from weather, fires, and predators for countless creatures. Corwin, alongside experts from Defenders and Saving Florida's Gopher Tortoises, meticulously excavates these animals from development sites to prevent them from being entombed. Learn more about the wildlife featured in the episode at www.defenders.org/wildlifenation.

Host Jeff Corwin celebrates the Endangered Species Act (ESA), landmark 1973 legislation protecting vulnerable wildlife and ecosystems. The bald eagle, once near extinction, exemplifies the ESA's

Host Jeff Corwin celebrates the Endangered Species Act (ESA), landmark 1973 legislation protecting vulnerable wildlife and ecosystems. The bald eagle, once near extinction, exemplifies the ESA's success, having recovered and now thriving across the U.S.

The ESA also protects sea turtles, with Florida's beaches being globally vital nesting sites. Conservation efforts, like Boca Raton's beachfront parks, are crucial. While only 1 in 10,000 hatchlings survive to adulthood, protecting their habitat allows these keystone species to flourish. All six sea turtle species nesting in America are protected by the ESA. Learn more at www.defenders.org/wildlifenation.

The Atlantic Meridional Overturning Circulation (AMOC) comprises two limbs. Its upper limb transports warm, tropical waters northward, releasing heat influencing European weather. The lower limb

The Atlantic Meridional Overturning Circulation (AMOC) comprises two limbs. Its upper limb transports warm, tropical waters northward, releasing heat influencing European weather. The lower limb carries cold, dense waters southward at depth.

Driven by solar radiation, the AMOC's upper limb features vigorous currents like the Gulf Stream, flowing north along the Atlantic's western boundary. These currents, forming eddies, carry heat towards higher latitudes, reaching the Nordic Seas to cool and densify.

In regions like the Labrador Sea, these cooled, dense waters plunge via convection to 1000-2000m. This forms the Deep Western Boundary Current, the AMOC's lower limb, flowing slowly southward along the continental slope. Further south, this deep flow is disrupted by topography and eddies, losing its structure.

Dr. Shane Gero's groundbreaking research deciphers sperm whale communication, revealing their complex, intelligent lives and cultures. His work suggests whales are "people too," urging us to learn

Dr. Shane Gero's groundbreaking research deciphers sperm whale communication, revealing their complex, intelligent lives and cultures. His work suggests whales are "people too," urging us to learn deep listening for respectful coexistence.

Gero, a Canadian whale biologist and National Geographic Explorer, founded The Dominica Sperm Whale Project and leads biology for Project CETI. His science, which formed the basis for the Emmy-winning series *Secrets of the Whales*, is transforming our understanding of marine life. Learn more at shanegero.com.

This episode is part of the Bioneers: Revolution from the Heart of Nature series, exploring these vital insights.

At just 27, Mylène L’orguilloux has launched a pioneering 100% zero-waste clothing line in France. She challenges conventional fashion, where aesthetics often overshadow ethics, proving that

At just 27, Mylène L’orguilloux has launched a pioneering 100% zero-waste clothing line in France. She challenges conventional fashion, where aesthetics often overshadow ethics, proving that sustainable practices are achievable from her Bordeaux workshop.

As a CAD pattern maker, Mylène initiated the MILAN AV-JC project to explore Zero Waste Design. Tired of environmentally absurd industrial rules, she now develops new techniques, seeing "zero waste" as a creative, sustainable answer to fashion's significant environmental impact. The project fosters multidisciplinary collaboration among designers and pattern makers for conscious design decisions.

MILAN AV-JC aims to transform conventional fashion, supporting ethical initiatives and emphasizing consumer power. This work was featured at a TEDx event. Learn more at https://www.ted.com/tedx.

Dr. Shane Gero, a marine biologist and National Geographic Explorer, is deciphering sperm whale communication. His groundbreaking research suggests whales lead intelligent, complex lives with

Dr. Shane Gero, a marine biologist and National Geographic Explorer, is deciphering sperm whale communication. His groundbreaking research suggests whales lead intelligent, complex lives with distinct cultures, challenging our understanding of these leviathans. He posits that "whales are people too," urging us to consider how deep listening can foster respectful coexistence with these guardians of the deep.

As Scientist-in-Residence at Carleton University, Dr. Gero founded The Dominica Sperm Whale Project and is Biology Lead for Project CETI. His work was the basis for the Emmy-winning series, *Secrets of the Whales*. Learn more at shanegero.com.

Further insights: Shane Gero – Preserving Animal Cultures and Deep Dive: Intelligence in Nature.

After the 2020 wildfires, Kyle Trefny became a wildland firefighter, connecting with peers passionate about transforming society's relationship with fire. This led him to co-found FireGeneration

After the 2020 wildfires, Kyle Trefny became a wildland firefighter, connecting with peers passionate about transforming society's relationship with fire. This led him to co-found FireGeneration Collaborative (FireGen) in 2022. FireGen is a youth-led organization dedicated to shifting wildfire management from short-term disaster response to long-term resilience and Indigenous leadership.

Trefny co-led FireGen's national campaign, advocating for youth roles in policy. This resulted in FireGen members advising a federal commission and Director Ryan Reed becoming the youngest federal advisor in US history. Trefny has also been instrumental in shaping FireGen's vision and securing over $350,000 in grants, empowering youth and Indigenous voices for the future.

Adhityani Putri (Dhitri) asserts that clean energy is not just a dream for Indonesia. A tropical nation rich in wind, waves, geothermal, and solar power, and the world's largest nickel producer,

Adhityani Putri (Dhitri) asserts that clean energy is not just a dream for Indonesia. A tropical nation rich in wind, waves, geothermal, and solar power, and the world's largest nickel producer, Indonesia possesses immense potential for a sustainable future. Dhitri will share her insights on the opportunities and challenges of cleaner energy and greener business in the country.

With over a decade of experience in climate and energy, Dhitri has worked as a journalist, managed renewable energy financing programs, and coordinated major research collaborations. She holds a Master’s in Climate Change Policy and Economics from ANU, where she later worked with leading experts at the forefront of clean energy innovation.

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