Former U.S. Energy Secretary Dr. Steven Chu, who oversaw a doubling of renewable energy

Former U.S. Energy Secretary Dr. Steven Chu, who oversaw a doubling of renewable energy deployment from 2009-2013, addresses if falling fossil fuel prices threaten wind and solar power.

Chu explains that 78% of U.S. economies have state-mandated renewable portfolio standards, requiring a fraction of clean energy. Renewables, currently supplying 13% of U.S. electricity, have seen significant cost reductions. Wind power, even without subsidies, is nearly as inexpensive as natural gas.

Solar generation in sunny regions nears cost parity with new natural gas plants. Wind and solar costs are projected to decline for decades, potentially making them competitive with any new energy source across much of the U.S. within a decade.

As President-elect Biden prepares to rejoin the Paris Climate Agreement, marking its 5-year anniversary, we turn to Christiana Figueres for insights on global climate commitments. As former

As President-elect Biden prepares to rejoin the Paris Climate Agreement, marking its 5-year anniversary, we turn to Christiana Figueres for insights on global climate commitments. As former Executive Secretary of the UNFCCC (2010-2016), Figueres marshaled 196 countries to sign the 2015 accord. She later co-founded Global Optimism to catalyze transformative climate action.

Figueres provides an overview of current climate efforts and future needs. For further details, including her work and related resources, visit her website: christianafigueres.com. Additional conference videos and presentations are available at: cclusa.org/presentations.

Published December 13, 2013, this video features an introduction by Lisa Emilia Svensson, Ambassador for Ocean, Seas, and Fresh Water. It covers a two-day seminar hosted by the Swedish Ministry of

Published December 13, 2013, this video features an introduction by Lisa Emilia Svensson, Ambassador for Ocean, Seas, and Fresh Water. It covers a two-day seminar hosted by the Swedish Ministry of the Environment, the Swedish Agency for Marine and Water Management, and the Embassy of Sweden, in partnership with Duke University's Nicholas Institute, SIWI, and UNDP. The seminar emphasized the critical need for a collective voice on ocean issues.

Interviews include: Pawan Patil (World Bank, Global Partnership for Oceans), Lynn Scarlett (The Nature Conservancy), Kemi-Ann Joes (U.S. State Department), Claes Berglund (Stena AB), and Ghislaine Maxwell (TerraMar).

WECAN organized a COP29 press conference featuring Brazilian Indigenous women leaders. They advocated for Indigenous rights, forest and water protection, community well-being, and global climate

WECAN organized a COP29 press conference featuring Brazilian Indigenous women leaders. They advocated for Indigenous rights, forest and water protection, community well-being, and global climate action, with a focus on the path to COP30 in Belém, Brazil.

Speakers included Puyr Tembé, Concita Sôpré, and Lucimara Patté, all co-founders of Ancestral Indigenous Women Warriors (ANMIGA). Moderated by Osprey Orielle Lake (WECAN), the event highlighted the critical role of Indigenous women in safeguarding Amazonian biodiversity and connected biomes.

This special episode of The Circular Economy Show features a conversation between Ellen MacArthur and Christiana Figueres, former Executive Secretary of the UNFCCC and architect of the Paris

This special episode of The Circular Economy Show features a conversation between Ellen MacArthur and Christiana Figueres, former Executive Secretary of the UNFCCC and architect of the Paris Agreement. From the climate podcast Outrage + Optimism, they discuss the INC-5 negotiations for a global plastics treaty, the role of businesses in addressing plastic packaging pollution, and the necessity of a legally-binding treaty.

The Ellen MacArthur Foundation, an international charity, develops and promotes a circular economy. This model, driven by design, aims to eliminate waste and pollution, circulate products and materials, and regenerate nature.

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TED unveils Countdown, a major global campaign to cut greenhouse gas emissions. Partnering with scientists, policymakers, and activists, this initiative invites everyone to participate. Learn how

TED unveils Countdown, a major global campaign to cut greenhouse gas emissions. Partnering with scientists, policymakers, and activists, this initiative invites everyone to participate. Learn how to get involved and help turn the tide on climate at countdown.ted.com.

Visit TED.com for our full library of talks, transcripts, and recommendations. Our channel features leading thinkers sharing ideas on Technology, Entertainment, Design, science, business, and global issues. Feel free to link, embed, or share these videos. For commercial use, submit a Media Request at media-requests.TED.com.

Many misunderstand climate change, leading to inaction from individuals and powerful entities. Abhiir Bhalla emphasizes that understanding the problem, not just awareness, is crucial for global

Many misunderstand climate change, leading to inaction from individuals and powerful entities. Abhiir Bhalla emphasizes that understanding the problem, not just awareness, is crucial for global citizens to take impactful action and alleviate our environmental impact.

Bhalla, a dynamic environmentalist, began his journey combating air pollution in Delhi. He now serves as Director of Operations and Community Engagement at Care for Air. Recognized as ‘Friend of The Tiger’ and chosen to represent India alongside UN Secretary-General Antonio Guterres and Sir David Attenborough, Bhalla inspires simple measures for a sustainable future. This message was shared at a TEDx event. Learn more at https://www.ted.com/tedx.

Retson's urban-rural migration journey led to the establishment of NFGCS Farms Limited, a thriving farming community in Gate Nassarawa State, Nigeria. This initiative employs hundreds and provides

Retson's urban-rural migration journey led to the establishment of NFGCS Farms Limited, a thriving farming community in Gate Nassarawa State, Nigeria. This initiative employs hundreds and provides essential amenities like healthcare and schools for the host community.

A chartered professional manager and innovative entrepreneur, Retson possesses over 15 years of expertise in Nigerian business management and consulting. His diverse background includes ICT, project management, business development, and financial instrument trading. He currently serves as National Coordinator & Secretary-General for NFGCS Farms Limited, dedicating his time to its success and leveraging his broad understanding of practical agriculture. He is also the convener of #occupynass & #occupynassunltd.

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

In *Fascism: A Warning*, former US Secretary of State Madeleine Albright draws on her experiences and diplomatic career to provide a personal examination of Fascism's 20th-century legacy and its

In *Fascism: A Warning*, former US Secretary of State Madeleine Albright draws on her experiences and diplomatic career to provide a personal examination of Fascism's 20th-century legacy and its impact today. She defines a Fascist as one who claims to speak for a nation, disregards others' rights, and uses violence to achieve goals.

Albright argues that Fascism presents a more virulent threat now than since World War II, with global democratic momentum reversing. Economic, technological, and cultural factors empower political extremes, and contemporary leaders like Vladimir Putin and Kim Jong-un employ tactics reminiscent of 1920s and 30s Fascists. This timely book offers crucial lessons to prevent repeating past errors.

Get the book here: https://goo.gl/cU8Loh

In 2017, Sy Adler and Jim Irvine interviewed Don Mazziotti, a key planner involved with Oregon's Statewide Planning Goal 10, which focuses on accommodating needed housing. Mazziotti's extensive

In 2017, Sy Adler and Jim Irvine interviewed Don Mazziotti, a key planner involved with Oregon's Statewide Planning Goal 10, which focuses on accommodating needed housing. Mazziotti's extensive career includes serving as Beaverton's Community and Economic Development Director, heading the Portland Development Commission, and acting as Portland's chief planner in the 1970s. He also held roles as Oregon's chief information officer and U.S. deputy assistant secretary of transportation.

This oral history is part of "People and the Land," a collaboration between the Oregon Department of Land Conservation and Development and Portland State University. Portland State University Special Collections provides digital access for personal, educational, and non-commercial use only. Commercial reproduction, distribution, or screening is prohibited.