Christiana Figueres and Tom Rivett-Carnac outline two distinct futures for 2050: one if we fail to meet Paris Agreement climate targets, and another if we achieve a carbon-neutral, regenerative

Christiana Figueres and Tom Rivett-Carnac outline two distinct futures for 2050: one if we fail to meet Paris Agreement climate targets, and another if we achieve a carbon-neutral, regenerative world. They emphasize that immediate action is crucial to address our climate emergency, presenting this as our final, defining choice.

Figueres, a Costa Rican diplomat with 35 years of experience, served as Executive Secretary of the UN Framework Convention on Climate Change from July 2010. Her extensive background highlights the urgency of this pivotal moment.

Source: The RSA, March 4, 2020.

The Reconciling Ways of Knowing dialogue, "Drawing on Indigenous Knowledge in Responding to COVID-19," originally aired on November 12,

The Reconciling Ways of Knowing dialogue, "Drawing on Indigenous Knowledge in Responding to COVID-19," originally aired on November 12, 2020.

Moderated by Darrin Mah, JD, the discussion featured Elder Dr. Dave Courchene, Jr., Grandmother Katherine Whitecloud, Miles Richardson, OC, Tom Swanky, JD, and Dr. Sabina Ijaz.

Panelists explored Indigenous Peoples' historical responses to pandemics, how this informed their approach to COVID-19, and broader lessons for Canadian society and the global community.

Explore the meaning of #LandBack and how to engage with this vital movement. This panel, delivered at the 2023 Bioneers Conference, features leaders sharing diverse approaches to the return and

Explore the meaning of #LandBack and how to engage with this vital movement. This panel, delivered at the 2023 Bioneers Conference, features leaders sharing diverse approaches to the return and "rematriation" of ancestral territories. Discussions cover organizational, fundraising, and legal strategies for tribal members, alongside guidance for non-Native allies.

The panel was moderated by Cara Romero, with PennElys Droz, Corrina Gould, Tom Little Bear Nason, and Kawenniiosta Jock. Learn more at bioneers.org.

Climate is fundamental to all ecological, biological, and human systems. As we confront a long climate emergency, skilled leaders are uniting to transform our lifestyles and foster widespread

Climate is fundamental to all ecological, biological, and human systems. As we confront a long climate emergency, skilled leaders are uniting to transform our lifestyles and foster widespread resilience.

Key figures in this effort include Berkeley's Chief Resilience Officer Timothy Burroughs, Professor David W. Orr, and financial adviser Tom Van Dyck.

On November 16, WECAN hosted a COP29 Press Conference, advocating a new legal and economic framework based on living in balance with Earth's natural systems. Prominent speakers discussed the

On November 16, WECAN hosted a COP29 Press Conference, advocating a new legal and economic framework based on living in balance with Earth's natural systems. Prominent speakers discussed the Rights of Nature movement, highlighting its potential as a systemic framework for defending biodiversity, communities, and the climate.

WECAN presented "A Global Initiative for a Universal Declaration on the Rights of Nature," outlining a strategy for national and subnational governments to adopt this declaration. To learn more about this vital initiative, please visit: wecaninternational.org/ron-declaration

“The Thinking Game” is the inside story of DeepMind's groundbreaking AI research, culminating in the Nobel Prize-winning AlphaFold breakthrough. Filmed over five years by the award-winning

“The Thinking Game” is the inside story of DeepMind's groundbreaking AI research, culminating in the Nobel Prize-winning AlphaFold breakthrough. Filmed over five years by the award-winning team behind "AlphaGo," this documentary explores co-founder Demis Hassabis's lifelong pursuit of artificial general intelligence and the rigorous scientific journey from mastering strategy games to solving the 50-year-old protein folding problem.

Following its world premiere at the Tribeca Festival, "The Thinking Game" is now available to watch for free. For those interested in hosting a screening for a classroom, community, or workplace, visit: rocofilms.com/films/the-thinking-game/.

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.

Current renewable energy goals often create a perverse disincentive, leading organizations to purchase ineffective renewable energy certificates rather than deploying local rooftop or community

Current renewable energy goals often create a perverse disincentive, leading organizations to purchase ineffective renewable energy certificates rather than deploying local rooftop or community solar. This approach fails to physically clean the electric grid.

A mindset shift, exemplified by the City and County of Denver, can unlock substantial investments. These funds should be reallocated to solutions that enable a physically 100% renewable electric grid and decarbonization, fostering local workforce development, utility savings, and resilient infrastructure.

Jonathan Rogers, Denver's Renewable Energy Specialist, spearheads these efforts, guiding the city towards its 2030 goal for 100% renewable electricity. This talk was presented at a TEDx event. Learn more at ted.com/tedx.

Three dedicated teachers actively work to make Los Gatos High School green. Kim Burlinson teaches science, and Paddy O'Regan teaches Spanish.

Amelia DeLaPaz, with a BS and MA from

Three dedicated teachers actively work to make Los Gatos High School green. Kim Burlinson teaches science, and Paddy O'Regan teaches Spanish.

Amelia DeLaPaz, with a BS and MA from Stanford, has over a decade of experience in environmental science education. She has taught at Johns Hopkins and with the US State Department in Egypt. For the past 10 years, Amelia has taught Earth and environmental science at LGHS, creating and leading the AP Environmental Science course. Through this, she empowers students with service-learning, data collection, and field trips to explore their environment.

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