Last month, Bill McKibben reviewed a handful of books in the New York Review of Books, including James Lovelock’s Revenge of Gaia and, somewhat in passing, Travis Bradford’s Solar Revolution: The Economic Transformation of the Global Energy Industry. I’m reminded of this because of an article from yesterday on a “breakthrough” in solar cell technology. McKibben reports that Bradford fairly convincingly predicts significant advances in solar electric technology, as well as significant drops in the cost of pv systems, mostly because of major investments in R&D in Japan and Germany. Well, the prediction might be even better than Bradford expected–this short article says that the National Renewable Energy Lab has verified the claim of Boeing-Spectrolab that it is created a solar cell with over 40% efficiency in converting sunlight to energy. This is up from, it says, most of today’s cells which are only 12%-18% efficient.
Are you ready to co-create the future? These 5 Rules of Lean Thinking are a useful tool as we set out to collectively invent a post-market future.Surviving the Future is a story drawn from the fertile ground of the late David Fleming’s extraordinary Lean Logic: A Dictionary for the Future and How to Survive It. That […] Read More
Twenty years ago, the land that authors Shawn and Beth Dougherty purchased and have come to name the Sow’s Ear was deemed “not suitable for agriculture” by the state of Ohio. Today, their family raises and grows 90% of their own food.Such self-sufficiency is largely the result of basing their farming practices around intensive pasture […] Read More
The Permaculture City begins in the garden but takes what we have learned there and applies it to a much broader range of human experience; we’re not just gardening plants but people, neighborhoods, and even cultures.Author Toby Hemenway (Gaia’s Garden) lays out how permaculture design can help towndwellers solve the challenges of meeting our needs […] Read More
In 2016, Earth Overshoot Day happened on August 8—the day when we’ve exhausted the planet’s resources for the year, and are essentially borrowing from future years to maintain our existence today.Perhaps you celebrated this day with a counter-solution: a vegetarian meal, telecommuted, or turned off the air conditioning. There’s a lot more you could be […] Read More
Unless you’ve taken special preventative precautions, it’s likely that on cold days much of your house’s heat pours out through your (closed) windows. Most houses—especially old houses—have drafty, uninsulated windows that do little to prevent heat from dumping out into the cold night. Even if your windows aren’t drafty, the expensive heat your furnace has […] Read More
Sign Up for our Newsletter & get 25% off Your Next Purchase
Dr. David Fleming (1940 – 2010) was a visionary thinker and writer who played significant roles in the genesis of the UK Green Party, the Transition Towns movement, and the New Economics Foundation, as well as chairing the Soil Association. He w......