Interest: Featured

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Esther Obonyo

COP27: The Global South Needs us to Translate Roadmaps into Action

December 19, 2022

The business of COP 27 took place on buses, in queues and in chance encounters wandering among the pavilions....

Rob Goodier

Four Innovations Win Support to Fix Mining in the Amazon

December 12, 2022

Artisanal, small-scale gold miners are poisoning water and soil in the Amazon, but four new technologies in development now...

Sonna Donko Maël

Machine Learning May Be the Key to Sustainable Structural Engineering

December 1, 2022

The construction sector is the world’s largest resource hog and waste generator. The sector consumes about 40 percent of...

Rob Goodier

COP27: A Fund for Vulnerable Nations and Trillions for Carbon Cuts

November 23, 2022

Two stark messages announced at the United Nations Climate Change Conference COP27 underlined the middling progress the world has...

Claudia Alemañy Castilla

Cuba’s Next-Level Do-It-Yourself Movement

November 22, 2022

Cuba has had a sophisticated do-it-yourself movement developed by a well-educated populace cut off from access to parts and...

Arijit Goswami

Making Ink Out of Polluted Air

November 18, 2022

E4C Fellow Arijit Goswami revisits a creative carbon-capture startup that proposes to convert tailpipe exhaust into ink and sell...

Rob Goodier

Arctic Climate Experts: Cutting Black Carbon Emissions from Shipping Should Be Easy

If you’ve seen sooty snow banks on the side of the road, you may have an idea of the...

The Conversation

Using the Ocean to Fight Climate Change Raises Serious Environmental Justice and Technical Questions

November 8, 2022

Heat waves, droughts and extreme weather are endangering people and ecosystems somewhere in the world almost every day. These...

Ana Milena Trujillo Castro

Design for Coastal Cleanup in Colombia

November 7, 2022

Research in the Pacific coast of Colombia revealed conservation challenges that may have solutions in human-centered design.  The journey...

Mohammed Ba-Aoum

Here’s How to Engage STEM Students in Global Development

October 28, 2022

To meet the challenges of climate change, biodiversity loss, food insecurity, and poor energy access, the world needs a workforce...


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