LCENVS

Promising research on the science side of environmentalism. Solar panels that are thinner than the wavelength of light allow for longer "captivity" of the proton, and thus "absorb more than 10 times the energy predicted by conventional theory." This relates to our ENVS 160 unit regarding the limits to growth. More technology = changing limits, once again. The article ends with a slightly unsettling note however: Fan, one of the researchers is quoted, "Where this will have a larger impact is in some of the emerging technologies; for example, in organic cells." Oh technology, are you a friend or foe?

This relates to my critique of Walmart's claim that they're "working towards zero waste." I assumed no report would actually encompass the true effect of their product, but it seems like I was wrong. Granted, Walmart is not on the list of companies participating in the study, but they do sell products by some of the participating companies. "The term life cycle refers to the notion that a fair, holistic assessment requires the assessment of raw material production, manufacture, distribution, use and disposal including all intervening transportation steps necessary or caused by the product's existence. The sum of all those steps is the life cycle of the product. The concept also can be used to optimize the environmental performance of a single product."

Here's one of those studies that apparently shatters our intuition: energy efficiency won't help reduce the use of energy??  Read on for the reason why, all about the "rebound effect" and indirect vs. direct energy consumption.  Again, looks like sustainability requires that we address the bigger picture.

This brings up some concerns I have about the environmental movement in general. I often feel like our emphasis is in the wrong place. Even before it was acceptable to question environmental activism (without being labeled a no-good capitalist hippie-hater) I have felt uncomfortable with some of the campaigns and goals out there. Alternative Energy is a key one for me. I dont think we have an energy source crisis, I think we have an energy use crisis. I dont just mean "energy use" in terms of petroleum (CO2 emitting) energy either. Even if we find alternate energy sources (like the solar panels article I posted on the LCENVS220 group), or more efficient machines/lights, we still will expect the same (or more) amount of work to be done from external energy sources. I think we should focus on realizing what energy already exists in our natural systems and learn to synchronize with that to accomplish our goals, instead. This, I think, will address broader (and dare I add more important?) problems than CO2 emissions.

An article run recently in the Portland Tribune details the price disparity between the local fruit of farmers markets and the local fruit sold at other shops throughout Portland. On one end are the sometimes obscene prices of farmers markets, tailoring to a predominantly wealthy white clientele, and on the other, you have prices at fruit stand shops that are for a blue collar society, sold at often over half the cost of farmers markets. A strange economic situation underlies the difference. Are Portland's own renowned farmers markets, cherished by so many, tailoring exclusively to rich white folks?

I think this is an important topic to address, however after reading the article I still agree with one of the comments another reader posted at the end of the article: "Many assumptions are made in this article about "local" produce. I would have asked some additional questions such as "What is your definition of locally produced?" Also, what are the labor practices on these farms? Of course I would choose $.89/pound over $1.50/pound unless that means the farmer is paying low wages to workers. What agricultural practices are these farmers using? We have an unrealistic idea of the true cost of food because of decades of subsidies and genetic modification. I'm willing to pay more to purchase beautiful, fresh, non-gmo, organically produced food by workers receiving a living wage. I'm willing to support small farmers and I like knowing that my money is going directly to the hand that grows it. It is true, many farmers markets are more expensive than traditional grocery stores and other outlets but they are offering much more than just a grocery shopping experience. It's a social, community building event." I also posted a response to the article: "I would like to second "local4food"'s comment. There's a bigger problem at hand here. We really shouldnt be focusing on getting the best deal for our food when we already have such a warped idea of the true cost of food. As someone who has both lived and worked on farms and grown a good deal of my own food, there's no way I can look at a bag of tomatoes and not think they're work $3 per pound... at least! Food is such an amazing resource. Shopping at farmers' markets makes me pay more attention to the amount food I buy and be more mindful of how much its really worth to me. I feel better too, knowing that the people who provide me with it are receiving the minimum compensation for their work. We should treat those who feed us with the upmost respect, not like measly vendors who ought to compete themselves nearly out of bus

Most likely, we already know most of this, but it is definitely a succinct summary and perhaps a good refresher for some. Most inspirational that it's coming from this kid, regardless of how much help he got in putting this together, this is important. Also, really what I wanted to share here is TED.com and TEDx.com. These are awesome organizations. I think LC should jump on the "ideas worth sharing" bandwagon.

Boulder biotech company finds a way to use bacteria E. Coli in a process that would eliminate the need for petroleum used in common household items, thereby cutting CO2 emissons used to manufacture those products by more than half.

Primitive stoves that produce toxic smoke are one of the leading causes for death and disease in third world countries. It is also a huge driver of climate change. Proposal to provide 100 million clean burning stoves to villages in Africa, Asia, and South America

A fascinating review, certainly to understand the technological advances of this "sustainable city" but also to understand its shadows: "[the designer's] fantasy world is only possible as a meticulously planned community, built from the ground up and of modest size. What Masdar really represents, in fact, is the crystallization of another global phenomenon: the growing division of the world into refined, high-end enclaves and vast formless ghettos where issues like sustainability have little immediate relevance."  Is this what we are after?

"What's particularly tragic, and what I had never realized, is that the misery and suffering was the result of human action. Encouraged by a combination of well-meaning governmental incentives and predatory schemes by land investors..." This brief synopsis includes an overview of how large-scale farming and government subsidies can unknowingly create environmental disasters.

Timothy Egan is a well-known contributor to the New York Times on environmental issues, especially those affecting the U.S. West. I'd assume his book is eminently readable. If you're interested in the Dust Bowl, one classic is Donald Worster's Dust Bowl (1979; new Oxford edition 2004).

This article on research is related to our last ENVS 220 lab. The article does not address environmental justice in relation to minorities or socioeconomic status, yet it warns of communities and populations potentially exposed to unsafe levels of pollutants beyond their control, a reminder that environmental injustice can occur in any demographic. This also relates to the Pamela R. Davidson reading in that the study referenced in this article sounds suspiciously like one that Davidson might call into question. It is likely that many of the ambiguities she highlights were not taken fully into account. Thats not to say we shouldn't be concerned, however, and this article brings up an important point: should we really have to "vote with our dollars" to protect ourselves from potentially harmful chemicals, especially when the harmful practices themselves have damaged our ability to vote by warping our perspective on the real cost/value of food?

In this conversation, Jamieson and (LC's own!) Odenbaugh discuss how climate change raises novel philosophical concerns and underscores traditional ones.  Climate change, they explain, poses a challenge for both consequentialism and its alternatives, and brings out questions about our obligations to future generations and about the moral status of non-humans. Further, the public controversy over climate science involves questions about the epistemology of testimony, the value-neutrality of science, and action under uncertainty.

A short editorial on the well-financed mounting opposition against AB 32 in California, a law passed in 2006 aiming to reduce greenhouse gas levels. The opposition is lead by energy companies fearful of the cutback in gasoline consumption and by critics of global warming (due to man-made emissions), who are pouring in a lot of money to kill the law. Needless to say, not the most uplifting article.

Here's an interesting quote from BPA: "In the interest of getting as much wind on the system as we can, it's important to find other resources.''  This article clarifies how the upturn in wind production is driving an upturn in other (often conventional) sources of energy, and how, ironically, wind energy will be more stable once much larger energy systems (read: lots of powerlines) are built.  Wind, the icon of energy self-sufficiency, actually may depend on mega-networks and conventional sources to achieve its rightful place.

This article addresses the dangers of industries growing too quickly without adopting practices to accommodate mass production. It also presents a scary picture of the holes in FDA standards and regulations.

"When Walmart announced on Monday that it would install 15 megawatts' worth of solar arrays on as many as 30 of its stores in California and Arizona, it set out to shape the solar market in more ways than one." Good or bad? Part of me feels like this is fine, "great I'm glad they're helping out." But part of me is also very nervous about this. I dont know if I like the idea of Walmart "green coating" their business. I think we're planning on talking about this in class Thursday.

"[Matthew Kahn's] new book, Climatopolis: How Our Cities Will Thrive in the Hotter Future, argues that while it's too late to avoid the major effects of global warming, that's OK because most people will simply move to places that are effectively adapting to the changes. " An intriguing argument on the side of the climate debate we tend to ignore. Kahn believes that it's too late to stop global climate change or even slow it to a noticeable degree, yet he offers some optimistic opinions about what this could mean for humanity. For those who may not like the idea of giving up the "stop global warming" campaign, this interview offers some insight to the rationale behind this perspective. (I dont feel like my tags capture all the topics here, suggestions?)

Law professor / futurist Joel Garreau on, well, environmentalism as religion.

The surprising conclusion to this argument: "We have reason to desire the extinction of all carnivorous species."  The author bases this conclusion on, in part, the terrible suffering of other animals at the claws and fangs of meat-eating animals.  Would you agree?

What if it's true that the effects of the BP oil spill are far less serious than originally predicted?  It would not mean that nothing bad happened at all, nor that no changes are needed to business as usual , but maybe we need to reconsider the perennial sky-is-falling rhetoric of environmentalism.

Very cool article on the particular weather patterns of the Willamette Valley and how they can nurture (or wreak havoc with) its vineyards.