Cattail Army Deployed to Fight Water Pollution

The lowly cattail is emerging as the weapon of choice against water contamination, and perhaps even global warming.  In addition to its use in large phytoremediation projects to absorb contamination from groundwater and wetlands, the cattail could also work in on a small, inexpensive scale, helping to reduce arsenic contamination … [continued]

Recycling Our Way to a More Sustainable Future

Editor’s note: This post is a contribution by San Francisco Mayor Gavin Newsom. See his last post on electric vehicle charging infrastructure or all of his previous posts here. A companion piece was also posted on RedGreenandBlue.org earlier today. San Francisco is a city that knows how to recycle. We work hard … [continued]