Green Options

Twenty years ago last month, the supertanker Exxon Valdez struck a reef in Prince William Sound and ran aground, releasing 40 million liters {approximately 10 million gallons) into the surrounding sea and onto the beaches. It remains the worst oil spill in US maritime history. In the days that followed, impact inventories revealed the lethal outcome: a quarter of a million sea birds had been killed, along with 22 Orca whales, nearly 3000 sea otters, 300 harbor seals, and unknown millions of fish eggs.

In 1991, the Alaskan and US Governments reached an agreement with Exxon Mobil in a 900 million dollar settlement, almost 200 million of which was set aside for scientific study of the disaster and its impact on the PWS ecosystem. Exxon Mobile also funded its own studies (generating 400 papers and reports) which were frequently in disagreement with the government scientists’ reports and findings.

Twenty years after, the Exxon Valdez spill has become the most studied maritime, industrial disaster ever. A news report in Science Magazine (March 26, 2009) by Lila Guterman (with Jacopo Pasotti reporting) presented some of the scientific findings from the post-spill research.

In Lake Huron, one of North America’s Great Lakes, sinkholes formed by water erosion host exotic organisms in what looks like an alien world.

Instead of the large fish common to the rest of the lake, the bizarre life forms that thrive in the lake’s sinkholes include purple cyanobacteria, ghostly floating pony-tails, and other organisms similar to those found in Antarctic sinkholes and deep-sea, hydrothermal vents.

“You have this pristine fresh water lake that has what amounts to materials from 400 million years ago … being pushed out into the lake,” says team co-leader Steven A. Ruberg of the Great Lakes Environmental Research Laboratory of the National Oceanic and Atmospheric Administration (NOAA).

In terms of promoting and supporting the greatest variety of life, reef corals are the “rain forests” of the oceans.

The corals themselves also have commercial value (for jewelry, aquarium decoration, etc.).  Corals–symbiotic colonies of plant-like and animal-like creatures–have existed on this planet for tens of millions of years. However, some 45% of all coral species went extinct around the same time as the dinosaurs did. Hardest hit were a group of photosynthesizing, algae-harboring corals known as zooxanthellates. The symbiotic , red-brown algae that co-exist with these corals (and provide their energy source) are known as zooxanthellae.

Marine scientists have noted for several years now the spread of a coral disease known as Yellow Band Disease (YBD)–so named for the yellowish bands that spread across coral polyps–but had attributed its spread to thermal stress caused by global warming. Thermal stress is known to weaken much marine life, including corals, shellfish, and some species of zooplankton. But in November of 2008, researchers at Woodshole Oceanographic Institute (WHOI), on Cape Cod, Massachusetts, isolated the bacteria that caused YBD–actually four species of Vibrio bacteria that combine with the indigenous Vibrio bacteria to attack zooxanthellae (see the paper in the Journal of Applied Microbiology).

World Species Survey details gloomy outlook for many animal species.In early October of 2008, the results of a global species  survey, conducted by the International Union for the Conservation of Nature, were released.  The numbers are startling:

• At least a quarter of mammal species are headed toward extinction in the near future.
• Nearly 80 percent of the primate species in southern and southeastern Asia are immediately threatened.
• At least 22 percent of reptile species are at risk of extinction.
• Perhaps 40 percent of North American freshwater fish are threatened.
• In Europe, 45 percent of the most common bird species are rapidly declining, and so are the most common bird species in North America.

But perhaps these figures are a bit too abstract. Here’s a more precise way to look at the present state of bio-diversity on Earth.

British conservationists are ecstatic over what they hope is the return of the Large Tortoiseshell butterfly, thought to be extinct in Britain. The butterfly, once common, dwindled in numbers in the early twentieth century to the point where it disappeared entirely.

Some experts fear that sightings of the Large Tortoiseshell may in fact be of migrants from mainland Europe (where the butterfly is still common), or of escaped specimens from breeders. Conservationists, however, are hopeful that the butterfly is breeding again in England.

Gazing into the future of a carbon market, two things seem certain: a fundamental change to the economy and sweeping land reforms.

There are two well known and highly charged sayings about land:

—–agriculture is the foundation of economic growth
—–all land use is inherently political

The fast approaching world of a carbon market could see how we use land becoming the most important issue in stopping climate change becoming a disaster for mankind.

“Lawrence Ohlman III, MBA candidate at University of Toledo, never imagined he would be repurposing part of his student loan, starting a unique sustainable products company and marketing the first FDA approved 100% natural tableware…” Ohlman says he took the housing portion of the loan, to finance the business, as he explains: ” I moved back in with my parents and started the EcoLogic Products company, that’s what MBA’s are supposed to do; I just advanced the timeline a little! “

Made primarily from bamboo fibers; the raw material is powdered and mixed with bio-based polymers at high temperature to form a collection of sustainable (biodegradable at the end of life) and durable dinnerware. It is clear to me this company truly follows a Cradle to Cradle product philosophy and here is why:

Dear Justin… and Dear all!

Special thanks to Jeff Strasburg for helping us indulge our imaginations in this series!  I’d also like to extend my gratitude to Justin for engaging me in this form.  It has been edifying to explore concepts about sustainability.  I hope that the readers of this “debate” have enjoyed the process as well, and I know I speak for Justin when I say: we welcome all comments!  This a dialog, a free exchange of ideas, so tell us yours and help to fuel the mutual inspiration.

(Author’s Note: I include the image above not only because, figuratively speaking, the “sun is setting” on our Sustainability dialog, but also because I will be travelling westward-ho! throughout the United States until the beginning of September.  My objective is to get some relief from my high-technology-based lifestyle right now, so the vacation will heavily consist of camping in national parks.  Therefore, I will blog if I am able to during this time, but if not… be prepared for both the Sust Enable episode debuts AND a bona fide blogging bonanza upon my return in early September.)

Without further ado,

Here are my final thoughts, in conclusion.

1) If you can learn to modify your life to be as close to environmental sustainability as possible, it is necessary that you proceed to do so. The human will is one of the most powerful–and dangerous–elements on the planet.  At first glance, it might feel like “too much” to give up using a flush toilet (just for an example).  But is it really?  Think about the idea.  Get familiar with it.  Picture what it would look like to use a composting toilet in your home.  Maybe start with a little one, to be used only sometimes.  Soon, the consequences may not seem all that daunting. There is always a choice. 

Don’t let your true identity and dreams for what the world could be become casualties of conforming.  You only have one life, so use it, in the most effective ways visible.  If many individuals decided that, deep in their hearts, ecocide felt wrong to them, that many persons when taken together comprise a mutiny against old, obsolete customs and beliefs.  Your little action today plays a role in a social revolution, of the “green” kind.