Why It Matters
“Cob houses” — which are made of a simple combination of water, mud, and straw — are coming back in style thanks to their amazing energy-saving abilities. But they often come with a unique style and appearance.
Related Articles
Read inspiring stories about people building a more sustainable future
Take Action
Explore all the big and small things you can do to make a difference
Polls
Share your viewpoint with the community on trending topics
Comments
Join the community discussion