Biodiversity: peak nature?

As it has grown in numbers and technological might, the human race has become a force of geophysical proportion, on par with the asteroid that struck the Yucatan during the Cretaceous era, dethroning Tyrannosaurus rex. Extinction is final. Yet no species is immortal. Extinction has been part of evolution since life emerged on Earth.

Food: Tackling the oldest environmental problem: Agriculture and its impact on soil

I want to talk about the 10,000-year-old problem of agriculture and how it is both necessary and possible to solve it. Were it necessary but not possible this idea would be grandiose, and were it possible but not necessary it would be grandiose. But it has passed the test of grandiosity.

Cities, towns, and suburbs: Toward zero-carbon buildings

Despite its persuasive momentum, the green building movement signifies a mere initial advance toward a low-carbon future. Even as we acknowledge that green facilities must be the building blocks of the resilient cities of tomorrow, we face significant barriers to a wholesale shift in the industry. Several challenges dominate…

Economy: The competitiveness of local living economies

Economic localization offers the key to solving a growing number of global problems, including peak oil, climate disruption, and financial meltdowns. Yet the perception remains that this solution is very costly, because local goods and services supposedly are more expensive than their global alternatives.

In fact, local goods and services are already competing remarkably well in the marketplace—and they are likely to do better in the near future. This chapter lays out why cost effectiveness actually is a reason to embrace localization and argues that the only thing standing in the way of localization flourishing is, oddly, policy-makers committed to propping up increasingly noncompetitive global corporations.

Waste: Climate change, peak oil, and the end of waste

We in rich contries have almost lost the ability to supply our own needs through local manufacturing and agriculture–or even to extend the life of products through reuse, repair and repurposing.  We rely on others, and on a system lubricated by cheap oil, to meet our needs as well as our wants.

What can communities do?

Community matters when we are looking for responses to peak oil and climate change because of the power that emerges from working together and creating meaningful change through shared action. In a world where social capital and a sense of connection to community are in decline, it is the taking of practical action that enables us to rediscover meaningfulness and community.

Food: Growing community food systems

Food systems can be a very powerful tool for resilience. In a revolutionary way, you can completely transform things without people realizing what’s happening–they are aware, but it just makes intuitive sense this way. It’s also not about just going out and fighting the proverbial "man," or continuing an academic dialogue about what could happen or should happen; you don’t have time for this because you’ve got a lot to do.

Nine challenges of alternative energy

Unlike conventional fossil fuels, where nature provided energy over millions of years to convert biomass into energy-dense solids, liquids, and gases–requiring only extraction and transportation technolgy for us to mobilize them–alternative energy depends heavily on specially engineered equipment and infrastructure for capture or conversion, essentially making it a high-tech manufacturing process.

Beyond the limits to growth

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, consumption, and population. It summarized the first major scientific study to question the assumption that economic growth can and will continue more or less uninterrupted into the foreseeable future.

Smart Decline in Post-Carbon Cities

Many American cities—mostly in the Midwest and Northeast—have seen serious continuing shrinkage in recent decades and are now beginning to face up to it. A few have tentatively tried to craft measures that accept the persistence, even permanence, of their smaller size. As these cities search for answers, one of the few models they can turn to comes from, of all places, the buffalo country of the Great Plains states. There, communities that fought population decline for decades are now preparing for the realities of a smaller, but not necessarily worse, future. Through our work with these communities over many years, we believe that they have experience that can help guide shrinking cities in what we have called “smart decline.”