Chelsea Green Publishing

Chelsea Green Blog

What Is Sustainability? A Primer

Sure, we’re all trying our darndest to be “sustainable”1—but what does that mean, exactly? In this Huffington Post article, part 2 in a continuing series, Chelsea Green author Mat Stein (When Technology Fails: A Manual for Self-Reliance, Sustainability, and Surviving the Long Emergency) continues to break it down for us. From the article:
Every day we hear about topics like sustainable growth and sustainable building, but what does it really mean to be “sustainable?” The economist Herman Daly has suggested three simple rules to help define sustainability: •For a renewable resource–soil, water, forest, fish–the sustainable rate of use can be no greater than the rate of regeneration of its source. (Thus, for example, fish are harvested unsustainably when they are caught at a rate greater than the rate of growth of the remaining fish population.) •For a nonrenewable resource–fossil fuel, high-grade mineral ores, fossil groundwater–the sustainable rate of use can be no greater than the rate at which a renewable resource, used sustainably, can be substituted for it. (For example, an oil deposit would be used sustainably if part of the profits from it were systematically invested in wind farms, photovoltaic arrays, and tree planting, so that when the oil is gone, an equivalent stream of renewable energy is still available.) •For a pollutant, the sustainable rate of emission can be no greater than the rate at which the pollutant can be recycled, absorbed, or rendered harmless in the environment. (For example, sewage can be put into a stream or lake or underground aquifer sustainably no faster than bacteria and other organisms can absorb its nutrients without themselves overwhelming and destabilizing the aquatic ecosystem.)
Read the whole article here.
1I realize I’m making an assumption here, but given the fact that you’re on this website and reading this article, not a wholly unfounded one, I think.

Save Energy & Money This Winter: Seal Up Your Drafty House

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..

The Limits to Growth and Greece: Systemic or Financial Collapse?

Could it be that the ongoing Greek collapse is a symptom of the more general collapse that the Limits to Growth model generates for the first two decades of the 21st century? Author Ugo Bardi (Extracted: How the Quest for Mineral Wealth is Plundering the Planet) examines the correlation between what is unfolding between Greece […] Read More..

Permaculture Q&A: Mulching Options for Your Garden

As Permaculture Month continues, we are making our expert authors available to answer your burning permaculture questions. If you have a question to submit, fill out this form. This week, Lottie from Florida asked if there are other garden mulch options that are as effective as hay. Josh Trought, one of our soil building and garden management […] Read More..

Designing Your Own Solar Cooker & Dehydrator

In today’s world, nearly everything we use, from phones and computers to cars and kitchen appliances, requires energy derived from fossil fuels. Wouldn’t it be nice to offset some of that energy use by harnessing the renewable power of the sun? Josh Trought, founder of D Acres—an educational center in New Hampshire that researches, applies, […] Read More..

Building a Sustainable Community: The D Acres Model

If you were going to create a community-based homestead or farm from scratch, where would you start? What building materials would you use? What crops would you grow and what animals would you raise? How would you develop an organizational structure and connect with your community? And, how would you make sure all of this […] Read More..
Follow us
Get every new post delivered to your inbox
Join millions of other followers
Powered By