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Part 1 of 2
Someone needs to come up with a name for “perfectly-good-quality, yet discarded food.” When I say “food from a dumpster,” the immediate reaction tends to be a wrinkled nose. Folks picture rancid meat, moldy bread, and melting veggies in a smelly, unfriendly metal dumpster. While this can be the case, it most often is not.
For as long as our unsustainable society insists on wasting edible food, there will be people, mindful of this tragedy, to remediate it. They are known as “dumpster divers.”
How many heroes can create a revolutionary gadget that has changed the lives of poor farmers and costs only $28 and refuses to get rich from it? In the life of Jock Brandis, just a cursory look at the bloody fingers of women peanut shellers in an impoverished village in Africa is all it took to create the universal nut sheller from locally available sustainable materials.
A Canadian of Dutch descent, he has since passed on the skill to local farmers in Mali, where he first presented his model, and elsewhere on the continent where he trains them for free and still refuses to patent the cheap gadget which has impressed even infamous peanut farmers like Jimmy Carter. A Gift to the World, he calls it.
Mama, I promise to look this Brandis guy up for you and bring him to our village. My mama, in her 55 years, still finds time from her teaching job in the village school to employ farm hands to shell peanuts for her. And she reaps an impressive twenty 50 kg sacks a year. Not bad for her agrarian moonlighting, hmm…
Feted as a CNN Hero for his innovation, Brandis has worked with communities in 17 countries across four continents through his Full Belly Project to make hundreds of machines locally at minimal cost resulting in health benefits and increased family incomes.
You know what isn’t sustainable, at least for me? Successfully treating a poison ivy outbreak.
Editor’s note: Last week, we published a piece by our editorial intern Oscar Cardenas on the endangered status of many herbs used in alternative health practices. Today, we’re pleased to give you Oscar’s second piece on the subject, which focuses on the popular herb Echinacea.
Imagine an organism, native to the American prairie, whose value to people prompted wholesale hunting to fill the demands of a niche market. In the period of roughly a decade and a half, consumers managed to rediscover and exploit natural reserves of this species which had originally been utilized by Native Americans in the eastern United States. The organism, echinacea (not the American bison), consists of 9 species of plants, some of which are recognized as endangered by federal and state authorities.
What Is Echinacea and How Does it Work?
The blanket term echinacea usually refers to three species of this plant: Echinacea angustifolia, Echinacea purpurea, and Echinacea pallida. All three varieties are native to North America and are often packed into individual or homogenized mixtures that are marketed as immunity boosters and touted to either prevent colds or lessen their impact/duration. Echinacea can be used preventatively or post-exposure to shorten the duration of colds when the rhinovirus (the cause of the all-too-common cold) has invaded and incubated, causing symptoms (the sniffles). Doses are delivered orally and come in the form of tinctures, pills, or drinks with intake instructions specific to the product listed within the packaging.
Many of my recent posts have touched upon the theme that the building industry cannot accomplish major advances in sustainability by itself; first its market must change.
But there is ample evidence that consumers are now driving a change in the market. The USGBC website has printed a report by CoStar Group which has found “that sustainable “green” buildings outperform their peer non-green assets in key areas such as occupancy, sale price and rental rates, sometimes by wide margins…. The results indicate a broader demand by property investors and tenants for buildings that have earned either LEED® certification or the Energy Star® label and strengthen the “business case” for green buildings, which proponents have increasingly cast as financially sound investments.” The report goes on to cite “constricted supply” as one reason for the premium prices associated with sustainable buildings, and many other experts have been making the case lately that consumers either cannot find the kind of sustainable housing that they are looking for, or cannot identify what makes a property sustainable.
Fortunately, The Cascadia Region Green Building Council and the Commercial Brokers Association (CBA) are about to provide a bridge between designers and consumers in the form of a new professional certification, Certified Green Broker®. Jason McLennan, CEO of Cascadia, says, “It is often the brokers and finance professionals, not the architects and builders, who directly interface with the end user: the owner, landlord, and/or tenant. Therefore they have great influence on how owners and users may perceive the affordability and overall value of green buildings.”
Off the Grid Homes combines beautiful images with technical information for sustainable homes.
The book by architect Lori Ryker is less of a manual for systems to be used in off the grid homes (though it does include good information about the systems and strategies that are used in sustainable off the grid living) and more of a showcase of state of the art homes at the intersection of appealing architecture and high sustainability.
For many, the phrase “off the grid home” brings associations of a rudimentary, hand-built, rustic cabin. It usually suggests a rough hewn character and images of anything other than refinement and elegance. But that image is far from the case in examples presented in this book.
Green, Eco-Toys
I’ve just discovered a toy company I adore: HaPe Toys. This company features eco-friendly safe toys that “support children throughout every stage of development, starting at a very young age to help nurture and develop their natural abilities.” HaPe carries brands such as Quadrilla, Anamalz, and Woody Click, as well as Bamboo Collection. My family recently acquired Bamboo Collection’s Contina.
Bamboo Blocks
Contina blocks are similar to Kapla blocks, in that they are more like planks than standard unit blocks; however, Contina blocks are made from sustainable bamboo. These planks come in eight different natural colored finishes and can be combined to build many structures, given that you get 100 blocks in a set. You can stack them or line them up, and I am not sure if Eco Dad or my children had more fun when we first opened our Contina blocks.
Today’s post is by Dr. Bill Chameides, dean of the Nicholas School of the Environment and lead author of the forthcoming blog The Green Grok. This is the second post in a 2-part series on biofuels.
Last week’s topic was why corn ethanol is an environmental loser.
But are all biofuels losers? No. Some can be winners. One of those is called cellulosic ethanol.
What Is Cellulosic Ethanol?
All ethanol — whether it is corn or cellulosic — is the same chemical compound: C2H5OH. You might recall from elementary chemistry courses that the “OH” group at the end of the formula indicates that the compound is an “alcohol.” Alcohols can have varying numbers of carbon atoms. Alcohol with two carbon atoms is called “ethanol.” The other alcohols are generally too toxic to be ingested, and thus ethanol has been the libation of choice down through the ages. (Ethanol used as fuel is rendered nonpotable.)
So corn ethanol and cellulosic ethanol don’t signify different types of ethanol, but rather the different material (or feedstocks) used to produce them.
Editor’s note: As part of his editorial internship with Green Options Media this Spring, I asked San Francisco State senior Oscar Cardenas to create a blog series that we could publish at the end of the semester. Oscar choose medicinal herbs and the environment for his broad topic — this post is the first of two on the subject. We’ve really enjoyed working with Oscar this Spring, and wish him well. The second post will be up next Monday.
If you’re a college student looking for an internship this Summer, we’re looking for web publishing and marketing interns.
A 2007 study of health practice trends cited in an issue of Alternative Therapies estimated that nearly 1 of 5 Americans reported using herbals for treatment of health conditions or for health promotion (Gardiner et al., “Factors Associated with Herbal Therapy Use by Adults in the United States,” 22-29). This translates to a multi-billion dollar industry that will probably only grow as public education and the cost of medicines continue to rise. This trend, which spells good news for herbal therapy retailers and users, does not come without its share of potentially negative environmental consequences.
Editor’s note: You may take a look at Justin’s bio and think “Oh, no! Not another English Ph.D.!” Yep, we definitely found ourselves with a lot in common when he applied to write for Green Options Media. But I invited Justin to join us not because of his sterling academic credentials (though they are impressive); rather, I really enjoyed the essay-style pieces he submitted as samples (which were written for radio). Please welcome Justin on board!
You often hear that the first step to overcoming an addiction is to admit you have a problem. Well, I admit to being…an environmentalist. I admit that just one glimpse of the bluetiful Blue Ridge Mountains, just one note of the Rivanna River’s murmured melody, turns my blood from red to blue and green. I hug trees. I go cuckoo for birds. I recycle. I drive a hybrid. So yes: I am an environmentalist.
But I understand that not everyone else suffers from my addiction or even sympathizes with my condition. This resistance to environmentalism was brought home to me recently during one of the composition courses I teach. After asking my students to write on the topic of “Humanity’s responsibility for the Earth,” one of them first commented quite extensively on how humans impact the environment. And then: “But I’m still not buying a Prius.”
I recognized underneath my student’s comment the belief that in order to do something good for the planet, she had to spend lots of money she did not have or want to spend, lots of time she did not have or want to spend, lots of energy she did not have or want to spend, or lots of thought she…well, you get my point. This myth that being environmentally responsible is just downright too costly and complicated in numerous ways is perhaps the most pervasive.
In the 1980’s, New Urbanism catapulted into the national consciousness. Today, a site called The Town Paper lists hundreds of Traditional Neighborhood Development (TND) Neighborhoods from all over the world. And this surge of interest in mixed use planning may be helping pull environmental building practices into the spotlight.
