This B Corp Global Climate Summit session, part of the Day 2 Africa Regional Session, explores the circular economy. This model aims to eliminate waste, boost resource productivity, and redefine

This B Corp Global Climate Summit session, part of the Day 2 Africa Regional Session, explores the circular economy. This model aims to eliminate waste, boost resource productivity, and redefine how we design and reuse resources. With food waste alone contributing 3.3 billion tonnes of CO2 annually, and the linear economy's flaws exposed by COVID-19, the circular economy offers a new paradigm with an estimated $4.5 trillion annual economic potential by 2030.

The session will delve into applying circular principles to food waste management, how businesses adopt circularity for resilience, and real-world company case studies. It will also discuss the circular economy's potential for a green post-pandemic recovery. Speakers include Grace Wachori, Martha Nalweyiso, Matt Homewood, Daniel Chege, and Rita Atuti.

Engineering must evolve to address complex global challenges like climate change. We need a new generation of "Zero Carbon Engineers" who can blend creativity, systems thinking, and behavioral

Engineering must evolve to address complex global challenges like climate change. We need a new generation of "Zero Carbon Engineers" who can blend creativity, systems thinking, and behavioral science to develop solutions that balance societal and natural needs. This talk explores their importance and essential skills.

David Rooney, Professor of Chemical Engineering at Queen's University Belfast, directs the Sustainable Energy Research Group and Bryden Centre. His research focuses on sustainable energy and materials, and he advises industry and government on Zero Carbon technologies. He also holds the position of Dean of Internationalisation and Reputation for the Faculty of Engineering and Physical Sciences, with extensive international experience.

This presentation was delivered at an independently organized TEDx event. Learn more at https://www.ted.com/tedx.

The Center for Biological Diversity experienced a fast and successful 2025, despite multiple investigations and attacks from President Trump and far-right House members aimed at intimidation.

The Center for Biological Diversity experienced a fast and successful 2025, despite multiple investigations and attacks from President Trump and far-right House members aimed at intimidation. These efforts failed to slow us down.

Since Trump's second inauguration on January 20, we have filed 65 lawsuits. These actions targeted destructive policies, climate-killing fossil fuels, widespread chemical approvals, and the despoilment of vital ecosystems like the Everglades. We also fought corruption threatening wilderness areas and defended national parks from exploitation.

We are deeply grateful for your continued faith and anticipate more hard-fought battles and victories in 2026.

Investors are increasingly backing the circular economy, reflecting a growing awareness. Paul Bodnar (BlackRock) and Audrey Choi (Morgan Stanley) highlight its long-term value and investment

Investors are increasingly backing the circular economy, reflecting a growing awareness. Paul Bodnar (BlackRock) and Audrey Choi (Morgan Stanley) highlight its long-term value and investment opportunities, especially given finite resources. This discussion is from an Ellen MacArthur Foundation show.

The Ellen MacArthur Foundation, a UK charity, champions the circular economy, which aims to eliminate waste, circulate materials, and regenerate nature through design.

Learn more about the Foundation's work and the circular economy. Subscribe to their YouTube channel, visit their website, and follow them on social media: Instagram, Facebook, Twitter, and LinkedIn.

Taylor McKinnon, an accidental artist and dedicated activist, serves as the Southwest Director for the Center for Biological Diversity. He oversees efforts to protect wildlands and endangered

Taylor McKinnon, an accidental artist and dedicated activist, serves as the Southwest Director for the Center for Biological Diversity. He oversees efforts to protect wildlands and endangered species, spearheading campaigns to end federal fossil fuel leasing and ban uranium mining around the Grand Canyon.

In this artist talk, McKinnon explores nature photography as a practice of natural history, intertwining observation, art, love, and activism. He will discuss his process in the field and Lightroom, including the compositional freedom of long lenses and developing a minimalist style absent art theory. McKinnon will also share abstract landscape photography not featured in the exhibit.

This infographic and animation tracks cumulative natural gas wells drilled in Pennsylvania from January 2005 to April 2012, highlighting the state's transition from conventional vertical to

This infographic and animation tracks cumulative natural gas wells drilled in Pennsylvania from January 2005 to April 2012, highlighting the state's transition from conventional vertical to horizontal drilling.

Horizontal wells, primarily in the Marcellus, Utica, and Geneseo/Burket shale formations, increased significantly. Concurrently, less productive vertical wells declined, resulting in an overall decrease in new well counts.

For a comprehensive analysis, read the full Today in Energy article here.

Scientists have long studied climate change; now, the focus must shift to implementing solutions. As a technologist, I see immense potential for innovation to mitigate warming impacts—from

Scientists have long studied climate change; now, the focus must shift to implementing solutions. As a technologist, I see immense potential for innovation to mitigate warming impacts—from preventing deforestation and preserving biodiversity to ensuring food security. The ambitious goal, central to "Operation Earth," is to leverage technology not just to limit warming, but to reverse damage and reduce global temperatures by one degree Celsius.

This urgent call to action comes from Daniela Rus, Director of MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) and a distinguished professor. Her expertise in robotics and data science highlights the innovative approaches required. This talk was delivered at a TEDx event, which you can learn more about here.

Dr. Rob Silberstein, born with a severe joint and muscular disability, is a lifelong learner who achieved multiple degrees, including medicine and law. He made history as Australia's first

Dr. Rob Silberstein, born with a severe joint and muscular disability, is a lifelong learner who achieved multiple degrees, including medicine and law. He made history as Australia's first registered medical doctor with a substantial physical disability, subsequently becoming a powerhouse in commercial law.

Combining his unique qualifications, Dr. Silberstein dedicates his life to advocating for equal access to education and vocational opportunities for people with disabilities. He runs Silberstein & Associates with his wife, Jessica, and continues this vital work through The Northcott Society and Northcott Innovation. This talk was given at a TEDx event. Learn more at https://www.ted.com/tedx.

Professor Eric May challenges pessimistic predictions, arguing that hydrogen can solve humanity's dual challenges of energy poverty and climate change. His talk explores how clear thinking can

Professor Eric May challenges pessimistic predictions, arguing that hydrogen can solve humanity's dual challenges of energy poverty and climate change. His talk explores how clear thinking can unlock hydrogen's vast potential.

A leading expert, Professor May is CEO of the Future Energy Exports CRC and Chevron Chair in Gas Process Engineering at UWA. He directs the Australian Centre for LNG Futures, conducting industry-focused research on hydrogen production, refrigeration, and carbon capture.

The FEnEx CRC, launched in 2020 with $163 million, supports Australia's LNG and hydrogen exports. This insightful presentation was delivered at a TEDx event. Learn more at https://www.ted.com/tedx.

Adopting environmental and social sustainability principles enhances performance, with an ESG (Environmental, Social, and Governance) corporate culture fostering long-term success. This is

Adopting environmental and social sustainability principles enhances performance, with an ESG (Environmental, Social, and Governance) corporate culture fostering long-term success. This is detailed in research by Harvard Business School's George Serafeim, co-authored with Robert G. Eccles (Harvard Business School) and Ioannis Ioannou (London Business School).

Their paper, "The Impact of a Corporate Culture of Sustainability on Corporate Behavior and Performance," highlights these benefits. Download the working paper. Courtesy of FS Insight and Holland Financial Centre.