Air Travel Is Getting Cleaner
New aircraft designs, more efficient engines, and plant-based fuels can drastically reduce greenhouse gas emissions.
Dennis Allen
Recent Stories
Electricity from Power Plants Gets Cleaner Every Year
A few of us have long advocated for the all-electric home as an important way to address climate change. To
More Seaweed to Tackle Climate Change and Feed the World
Working with nature, even large-scale, always produces a win-win situation.
Is Agriculture Nimble Enough for the Climate Crisis?
Farmers know the planet is changing and are trying to adapt while there are still options.
Resilience in Our Houses
Resilient houses are a necessity in the face of increasingly frequent and intense natural disasters.
Reversing the Decline of Biodiversity
Taking care of insects is engaging, fun and key to our survival on earth.
California Cities Starting to Ban Natural Gas in New Buildings
Inexpensive clean electricity makes natural gas unneeded in our buildings.
Apparently Solid-State Trumps Fluids for Cooling
The promise of reining in the biggest contributor to global warming looks good.
Are Healthy Soils Our Salvation?
We need “carbon farming,” “carbon ranching,” and “carbon gardening” to draw down the destabilizing emissions already in the atmosphere.
Creating a City Center for People
Better air quality, lower carbon emissions, and a vibrant downtown result from gradually edging out cars.
