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As the elections in Hawai'i approach, candidates are jumping on the "green" bandwagon to pioneer alternative sources of energy. Will they follow through on it? Will the consequences weigh out the benefits. In Hawai'i, we've been having lots of problems w/ clean energy because it disrupts native ecosystems, in turn reducing biodiversity. How are we able to balance the needs of humans and still keeping in mind the intrinsic value other living systems?

St. Regis Princeville Resort settles endangered bird species law suit. They take steps towards maintaining laws.

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."

Using technology as a teaching tool increases productivity in higher learning.  Bill Gates is throwing money at increasing technology especially at community colleges.  He refers to technology as "your only hope." 

Will Allen has become one of the patron saints of the modern alternative food movement, appearing in the White House, championing Michelle Obama's new programs, becoming the father of modern Urban Agriculture, and being named one of People's 100 most influential people (among other awards and achievements). He is really worth checking out. While I have been very excited to see ideas for vertical farms popping up everywhere from Milwaukee to Toronto to Chicago and beyond, my enthusiasm is beginning to lag. While vertical farms offer great potential for feeding people locally, consistently, cheaply (maybe), and in an environmentally friendly way, are these sometimes soil-less, urban high rises really just a factory farm for vegetables? If so, does it matter? I'm still in favor of them, so far, but I can't help but wonder if the food movement of tomorrow will be "ground-grown" or "grown in soil". I'd really appreciate thoughts and a discussion, if anyone is interested. While I see many positives in the economic/ecological realm of things, I'm less sold on the philosophy of the idea. Are "natural systems" methods still natural if they're in something we would not necessarily consider "nature" off-hand?

One of those that speaks entirely for itself. Bill Mckibben, of the 350 climate campaign and the international day of action back in October, argues that due to climate change we are in a very different world, ecologically, than we were a century or more ago - not about to be in it, are in it. This makes me think he may be right.

The Oregon Sustainability Center, to be housed on PSU campus, embodies the utopia of high-tech self-sufficiency unlike no other contemporary structure around, and may possibly be unique in the U.S. today. But at what cost? And, is this the utopia we want to pursue??

This is the topic of an article that I posted to the Symposium2011 diigo group. (http://www.nytimes.com/gwire/2010/07/07/07greenwire-bold-public-private-venture-aims-to-make-ore-c-32109.html?pagewanted=all) Originally I posted it due to it's relevance to the "future of cities" topic. Portland often comes up in discussions about progressive cities, and this is merely one more reason for it to do so. The questions you bring up here about cost and utopian attitude I think are particularly relevant to the broader question of cities and would be really interesting for us to explore further. In my discussion with Micah earlier today, for example, we talked about Portland in general being a sort of utopia. Specifically we were discussing the tendency of highly motivated and concerned people to move to Portland away from other places that might actually be in greater need of their work. I asked "what's more important: investing in a model of the ideal to generate enthusiasm and prove it can be done, or spreading efforts out to places less conducive to the changes?"

I'll say it publicly, with the hopes of getting some debate on this: I don't think you've proven it can be done if it is in the model of the ideal (operating under the assumption that most places are specifically not the ideal, and are not neccesarily conducive to the changes). Just because something can be done in an ideal place does not mean it can be spread out. I see it as more likely that when something is done succesfully in a place that is antagonistic to it, something is really right with whatever that something may be. While answers are naturally specific to the issue or solution in question (so I apologize for the vague language), I'm of the mind that a lot of the things Portland has done to make things "work" may not be easily replicated outside of Portland, as much because of structure as because of culture. This is a debate where it is particularly difficult to make broad assumptions, of course, and there will be exceptions to either and any side, but I lean towards making changes where the changes are not conducive. I welcome opposition though, I'm curious what others think coming from other regions and from Portland itself.

Some researches are claiming that a lot of methane disappeared very quickly after the oil spill. Their hypothesis? Bacteria did it. While clearly controversial, it is an impressive testement to ecosystems ability to respond to surprises (though hardly a reliable one). Could it also lend some new ideas to efforts to figure out how to deal with the next big oil spill? While I don't pretend to know whether or not its a good idea, one critic mentioned that other limiting factors may have inhibited population growth of presumably beneficial bacteria. Could intentional actions towards removing those limiting factors in other spills allow bacteria to consume methane more rapidly? And if we pluck that strand, what would we find it connected to? Of course, that all depends on the accuracy of the study.

"...researchers have found a way to do something vaguely similar to what plants do every day: harness the energy of sunlight to convert carbon and water into a liquid fuel."

Shellenberger and Nordhaus update their classic tirade, now over six years following its original release.

"Rampant unemployment, rising food prices, a collapsed housing market, ballooning debt -- to Jeremy Rifkin, the American economist and president of the Foundation on Economic Trends , these are not simply symptoms of a temporary economic malaise. Rather, they are signs that the current world order -- long infused with and defined by fossil fuels -- is collapsing around us."

A silicon solar cell was recently developed at MIT. This "artificial leaf" breaks down water molecules into oxygen and hydrogen gas, which can be used as a fuel source. I just thought it was really cool. And here's a video! http://www.youtube.com/watch?v=LEEhxk-CiOQ&feature=player_embedded

The article talks about the new technologies used in planning of a Sherbourne Common in Toronto. The main improvement of this park is its water treatment infrastructure. It also raises topics of urban planning and how nature is integrated into cirties ("New nature is what we culticate in our cities"). 

Michael Pawlyn, arguably the foremost contemporary expert on biomimicry, gives a TED talk on how the principles of this field can be applied to energy, food and agricultural systems to close the loop and build a sustainable future. Biomimicry, for those that don't know, is the a field of engineering and development that bases designs off structures and systems found in nature. This talk covers a lot of what we learned about systems and loops from 160 and I am sure a lot of information from our other classes. I am personally very compelled by biomimicry and I have always thought that it is the obvious way to innovate sustainable technologies. Enjoy.

This is a post from a really great blog called Secret Republic about urban design and green building. The blogger is currently in Sweden and visited a school with some really innovative ideas about environmental education, and they're employing some cool eco-design strategies too!

A brief article about the project PlanetSolar, led by Raphael Domjan, and its efforts to prove that solar power is a viable and wise alternative energy approach, especially in the shipping industry. Domjan has overseen the construction of a solar-powered catamaran with 5,300 square feet of solar panels and hopes that its voyage across the world will encourage a re-examination of fuel efficiency and popularize solar technology.

Is imported Western business strategies the best way to ensure the developing world is growing sustainably? There are already green businesses in the developing world, why not have their practices adopted by their peers? The article's last section is key, though. It raises the distinction between being successful because one is green, and going green because one is successful/wealthy enough to invest in those practices.

Thorium, a naturally occurring radioactive metal can be used to generate nuclear power without most of the problems associated with uranium reactors (i.e. high cost, toxic waste, and danger of meltdown.) Lately, it's been heralded as the solution to climate change and energy crisis concerns and some new start-ups are experimenting with reactors in the hope that thorium will be at the forefront of an energy revolution.

This article talks about KiOR's plans to use "non-food biomass" and convert it into gasoline and diesel through biocrude technology. KiOR plans to use both wood chips and crude oil to create gasoline. This procedure, KiOR claims, will reduce "direct lifecycle greenhouse gas emissions by over 80% compared to the petroleum-based fuels they displace."

How's this for a forceful justification of the role of equity in triple-bottom-line sustainability?