In 1972, the now-classic book Limits to Growth explored the consequences for Earth’s ecosystems of exponential growth in population, industrialization, pollution, food production, and resource depletion. That book, which still stands as the best-selling environmental title ever published, reported on the first attempts to use computers to model the likely interactions between trends in resources, […]
In 2002, after decades of trying to restart economic development like most other Rust Belt cities, Youngstown made a radical change in approach. The city began devising a transformative plan to encourage some neighborhoods to keep emptying and their vegetation to return. The plan, still early in its implementation as we write (March 2010), would […]
My “standard of living” is a fraction of what it formerly was, but my quality of life has never been higher. We live in a house less than half the size of our former house, my beloved boat is gone, and we have a garden and chickens in the backyard. Peering in from the outside […]
In April 2009—just when people thought things couldn’t get worse in San Bernardino County, California—bulldozers demolished four perfectly good new houses and a dozen others still under construction in Victorville, 100 miles northeast of downtown Los Angeles. The structures’ granite countertops and Jacuzzis had been removed first. Then the walls came down and the remains […]
Water, like energy, is essential to virtually every human endeavor. It is needed to grow food and fiber, to make clothes and computers, and, of course, to drink. The growing number of water shortages around the world and the possibility of these shortages leading to economic disruption, food crises, social tensions, and even war suggest […]
This report is intended as a non-technical examination of a basic question: Can any combination of known energy sources successfully supply society’s energy needs at least up to the year 2100? In the end, we are left with the disturbing conclusion that all known energy sources are subject to strict limits of one kind or another. Conventional energy sources such as oil, gas, coal, and nuclear are either at or nearing the limits of their ability to grow in annual supply, and will dwindle as the decades proceed—but in any case they are unacceptably hazardous to the environment.
How can we continue feeding humanity in a future of declining resources and environmental crisis? This report explores the growing vulnerabilities of the current food system, and the steps needed to transition to a post-carbon food system. Summary The American food system rests on an unstable foundation of massive fossil fuel inputs. It must be […]
Post Carbon’s proposal for the Obama Administration’s response to economic, environmental, and energy challenges.