LCENVS

In 160, Elijah asked about some of the plus sides to climate change. Now, this isn't talking about the plusses, but it is a fundamentally different approach to the stories we tell about climate changed, and the future we see ahead in a changing climate. Particularly interesting given this, from the same site: http://www.good.is/post/why-climate-change-ads-should-cheer-up-a-little/

The EPA reported a 15% drop in GHG emissions from 2000-2009, a 21% drop per capita. What do you think could have caused this, or what explains the shocking numbers?

For anyone looking to see what the proposed budget cuts might mean for national parks, the EPA, various clean this-and-that regulations, and more.

More details: http://www.csmonitor.com/USA/Politics/2011/0405/Five-ways-House-Republicans-are-striking-fear-in-environmentalists/Greenhouse-gases-and-farm-dust

This article talks about how the metaphors, language, and terminology we use to describe phenomena (in this case poverty) actually impact how we act and perceive policies and reality. It calls back to ideas about knowledge being communicated via social constructions that give us one view, but may be just as accurate as a description that gives a different view or description of the same phenomena. The same language issue (particularly issues of "natural" being "good") finds its way into environmentalism. Of course, it is neither fun nor (at face value) practical to always be wary of the semantic and syntactic details of our language (coming to LC, I remember being frustrated and resistant to the insistence of some of my professors that I use "gender neutral language" in essays, rather than using "he" or "she" to refer to conceptual individuals or "mankind" to the human race) , but perhaps it matters a little more than we think. Ultimately it is hard to know exactly how our language influences the way we think and act, and the language-shaping-thinking versus thinking-shaping-language debate is alive and well. Regardless, when in a field that practices a lot of advocacy work and various forms of story telling (even the stories we tell about the history of environmentalism or certain environmental conflicts) it is something to at least consider.

This highlights the rare but occassional shrinking city. Detroits population and economic state is declining, and the city - structurally - may actually have to get smaller. This is, as the article notes, not exactly what urban planning is traditionally oriented towards. But that does not mean it will never happen. Imagine fuel prices increasing without a good alternative coming in - people will likely begin to abandon hinterlands and outskirts and suburbs for cities, and this problem will occur even without dramatic and rare economic decline. Or just the general appeal of cities. Or Stewart Brand's defused population bomb comes true, and economic decline due to aging populations strikes many more aging cities. So it is worth paying attention to, especially since it offers space, which I like to see as opportunity. You can do a lot with that - Detroit gets a lot of urban agriculture press, and some of the first urban farms did emerge from reclaimed abandoned property where buildings had been burned down for insurance money. And the size of the space emptying out might even make it functionally scalable, which has been a major problem. Empty neighborhoods that are structurally intact are also really interesting to me - that is a lot of initial capital set up that could be utilized in the future, allowing for some groups with very little amassed wealth or capital to potentially do something with it. Who knows what, but there looks to be a lot to play with here, and it could be really cool.

Connecting immigration sentiments to the anti-invasive fervor of environmentalists (a stylistic, more than a substantive trick, I think) this writer questions the war against non-native species, citing the dynamic and evershifting nature of, well, "nature." I appreciate the sentiment and the focus more on the function of ecological systems, rather than its ever-shifting make up (species lists being as much a burden to ecological thought as a blessing), but its a hard line to tread when you start picking which non-natives and which natives to battle. Zebra mussels, for example, were cited in the piece as lake-cleaning food sources for many small fish and in turn birds. This is true, most research shows that the zebra mussel is becoming a major food source around the great lakes. But is it an improvement? It is a difference, certainly. From a human perspective, its much worse: even beyond the obvious decimation of fishing industries (note the author says it increases populations of SMALL fish), try walking barefoot on a beach cluttered with the remains of zebra mussels. No fun. Lots of blood. Whole generations forced to wear water shoes where bare feet once sufficed. So, if we're forced into acknowledging that we can't rely on the essences of stable-state ecosystems as our guide to how ecological systems should be, what do we use? And can we (should we?) get past anthropocentrism (maybe I should sacrifice my feet, the fishing industry, and the various non-human populations of organisms getting hit by zebra mussels for the zebra mussels, small fish, and birds) in doing so? This is a big question, and I definitely don't have any great answers. But its worth pondering.

People love talking about wind and solar. For good reason, too. Geothermal, hydro, and other renewable energy sources are valuable, but ultimately only sun and wind (and mostly sun) have the heft necessary to power the nation. That leaves us with two big problems! Night time and windless days. Enough power has to be produced to meet minimal needs at any given time, which is related to the idea of baseload production. When the wind is really moving, or the sun is particularly bright, wind and solar plants can generally overproduce. But all that is for naught when night rolls around, unless things like pumped hydro or NaS batteries fill in the gaps. Of course, there is always nuclear. Tempting as it is to say you can either argue for nuclear, or read about Japan, the nuclear option is still on the table - largely because of its ability to provide constant energy. But if wind and solar are indeed more desirable, storage is an absolute must, and worth being informed about.

This article discusses how hundreds of Japanese residents sought refuge in a nuclear power plant after the tsunami hit. 240 people remain, all of whom are supposedly enjoying a relatively luxurious life compared to their fellow citizens.

This article discusses the possibility that food additives and chemicals have played a leading role in the increase of ADHD in children ages four to 17 in the United States. It cites several studies that indicate diet in a large role of ADHD development. "One study found that the depletion of zinc and copper in children was more prevalent in children with ADHD. Another study found that one particular dye acts as a 'central excitatory agent able to induce hyperkinetic behavior.'"

A Massachusetts biotechnology company claims it has found the means to produce fuel with a type of cyanobacteria that secretes diesel. They state that they can produce "15,000 gallons of diesel full per acre annually, over four times more than the most efficient algal process for making fuel. And they say they can do it at $30 a barrel." Do you think this is feasible? Could this be a step back from moving away from high emission fuels?

Do we buy this upbeat take on localizing not just the service-sector economy but the manufacturing sector as well?  What sorts of goods, and what sorts of consumers, would/would not it encompass?  What sorts of ecological benefits may/may not be obtained?

Many of you have read my historian colleague Bill Cronon's work on wilderness, narrative, and other topics in environmental studies; now he's the target of political demands given his public stance on the labor situation in Wisconsin.  What does this suggest as to the appropriate bounds of engagement among scholars in political disputes, and when do we cross the line in serving our citizen role as advocates? (I don't think it's as simple as whether or not we use our work emails in doing so, as his assailants chillingly demand.)

What sounds like an alarmist heading on nuclear power post-Japan scare is actually a rather nuanced discussion of how nuclear power could be safer.

One provocative article on the Japan nuclear scare, arguing that its impacts on the global nuclear industry will be minimal.

An interesting article on the development side of "sustainable development." Perhaps economic measures are indeed overrated?

So, is the era of freeway utopias finally over?  Well, not everywhere, but in some cases indeed they are coming down in a number of US cities. So, what seems to be the pattern connecting these once-icons of freedom that are now (or soon to be) gone, vs. those that are remaining (or expanding)?

Here you go: a battle between House Demos and Republicans over something that really matters!

The EPA has unveiled new, more stringent standards for coal-burning power plants. Their main argument for the regulations is for health purposes, not to penalize the industry. However, manufacturers argue that "stringent, unrealistic regulations such as these will curb the recent economic growth we have seen," and create job loss and plant closures.