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.

California faces a severe homelessness crisis, with a quarter-million residents seeking help in 2020, driven by high housing costs. In response, a coalition of advocates, including Housing

California faces a severe homelessness crisis, with a quarter-million residents seeking help in 2020, driven by high housing costs. In response, a coalition of advocates, including Housing California and the California Housing Partnership, launched Roadmap Home 2030. This plan offers 57 policy solutions to end homelessness, create affordable homes, protect low-income renters, and ensure racial equity over the next decade, aiming for an equitable future where everyone has a safe place to live.

Join an expert panel on Tuesday, April 27, at 3:00 PM PDT, for a vital conversation on shifting California's housing landscape. Speakers include Ruby Bolaria-Shifrin (CZI), Assemblymember David Chiu, and Tomiquia Moss (All Home). For more information, visit commonwealthclub.org/covid19support. Explore upcoming events, donate, or subscribe for videos.

Rahaf Harfoush, an expert on emerging technology and digital culture, explores how climate innovators can sustain their vital work. She highlights the need for innovators and activists to

Rahaf Harfoush, an expert on emerging technology and digital culture, explores how climate innovators can sustain their vital work. She highlights the need for innovators and activists to replenish personal resources and rekindle their spirit, drawing a parallel between individual well-being and global sustainability.

As Executive Director of the Red Thread Institute of Digital Culture, a member of France’s National Digital Council, and a Visiting Policy Fellow at the Oxford Internet Institute, Rahaf brings extensive experience. She also teaches at SciencePo’s School of Management and Innovation in Paris.

In her TEDxKiteInsights talk, Rahaf discusses how innovators, despite their tireless dedication to social change, must also nurture their resilience. This talk was given at a TEDx event; learn more here.

Comedian Patti Hope discovered unique interactions hosting diverse guests through Airbnb. Following her husband's death and the restoration of a New Jersey farmstead, she opened her home,

Comedian Patti Hope discovered unique interactions hosting diverse guests through Airbnb. Following her husband's death and the restoration of a New Jersey farmstead, she opened her home, realizing guests sought more than lodging—they found a sense of belonging, leaving a part of themselves behind.

With over 30 years as a nonprofit executive, Patti transitioned to stand-up comedy, speaking, and writing in Florida. Her journey, including hosting travelers via the sharing economy since 2013, profoundly shapes her current work.

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

Southern Nevada is increasingly known for its solar energy production, not just casinos. With the development of high-capacity energy storage, its importance as a renewable energy hub is further

Southern Nevada is increasingly known for its solar energy production, not just casinos. With the development of high-capacity energy storage, its importance as a renewable energy hub is further elevated. Amy Lahav, a 20-year veteran in environmental and renewable energy, has been instrumental in this growth.

As Senior Project Manager at NV Energy, Amy has procured over 2 gigawatts of solar and 690 megawatts of battery storage for Nevada's customers. She also pioneers new technologies, establishing evaluation tools and facilitating partnerships with emerging tech companies.

Amy's insights were shared at a TEDx event. Learn more at https://www.ted.com/tedx.

Released March 26, 2021, this episode features Dr. Krista Hiser (Kapiʻolani Community College, University of Hawaii) sharing research on student/faculty perspectives to aid educators in

Released March 26, 2021, this episode features Dr. Krista Hiser (Kapiʻolani Community College, University of Hawaii) sharing research on student/faculty perspectives to aid educators in addressing complex climate feelings. Sarah Jaquette Ray, author of "A Field Guide to Climate Anxiety," offers practical insights to stay engaged without overwhelm.

The Good News Report features Dr. Anthony Leiserowitz and Cate Mingoya (Groundwork USA), discussing how communities use maps to expose historical racist housing policies like redlining. These policies increase climate vulnerability, empowering residents to demand change.

Listen here: How to Keep Your Cool on a Warming Planet. Share feedback: 518.595.9414 or radio@citizensclimate.org.

Senator Sheldon Whitehouse (D-RI), a long-time climate action proponent, recently urged the Outdoor Industry Association to consider "ultimately putting some kind of a price on carbon emissions."

Senator Sheldon Whitehouse (D-RI), a long-time climate action proponent, recently urged the Outdoor Industry Association to consider "ultimately putting some kind of a price on carbon emissions." For nearly nine years, he delivered 279 weekly "Time to Wake Up" climate addresses.

Ending these speeches in January 2021, Senator Whitehouse declared, "it’s now time to get to work." We agree a #PriceOnPollution is essential. Encourage this legislation by writing your member of Congress today: https://cclusa.org/write.

Dr. Gabby Wild's new National Geographic Kids book, "Wild Vet Adventures: Saving Animals Around The World," takes young readers on a global journey. She explores diverse creatures—from lions to

Dr. Gabby Wild's new National Geographic Kids book, "Wild Vet Adventures: Saving Animals Around The World," takes young readers on a global journey. She explores diverse creatures—from lions to tarantulas—covering their anatomy, behaviors, diets, and the challenges they face, emphasizing human-animal relationships and shared habitats.

A renowned wildlife veterinarian, Dr. Wild is also known from Animal Jam Classic. Her collaborations include the World Wildlife Fund, National Geographic, and Jane Goodall Institute. When not traveling, she works as an emergency vet surgeon. Dr. Wild holds a DVM from Cornell, an MPH from Minnesota, and is a published genetics researcher.

Get the book: https://goo.gle/3abKTir. Learn more: https://gabbywild.org/. Moderated by Suzette Bishop.

The 2020 lockdowns showed us how to be more environmentally friendly from home. Discover four practical ways to make a difference without leaving your house, leveraging lessons from that time for

The 2020 lockdowns showed us how to be more environmentally friendly from home. Discover four practical ways to make a difference without leaving your house, leveraging lessons from that time for a greener future.

Carmen Campa, passionate about improving the world, brings a unique perspective from her background in science, history, travel, and culture. She currently balances medical school, writing, and environmental pursuits.

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

Annick Schmeddes teaches how everyone can integrate sustainability into their current job and lifestyle without drastic changes. Her talk focuses on maximizing individual sustainable talents to

Annick Schmeddes teaches how everyone can integrate sustainability into their current job and lifestyle without drastic changes. Her talk focuses on maximizing individual sustainable talents to become sustainability leaders.

This presentation was delivered at a TEDx event, an independently organized program following the TED conference format. Learn more at https://www.ted.com/tedx.