Sculptor Frances Whitehead calls herself a provocateur. She’s no Banksy. Instead, this professor of sculpture at the School of the Art Institute of Chicago pushes people to think differently about how art fits into, and shapes, our lives, from the mundane to the political -- and how it might help us imagine a more sustainable future.
In 2006, Whitehead penned a creative manifesto called “What Do Artists Know?” The document is a point-by-point articulation of what a creative mind can bring to the broader cultural conversation. She later swayed city officials to place artists into government via her program, The Embedded Artist.
It was only a matter of time before Whitehead, a longtime gardener who frequently incorporated natural objects into her sculpture, began to focus on the combination of art and science. In 2004, Whitehead and her husband purchased a 3,000-square-foot warehouse and converted it into their Green House, a haven of sustainability and reuse. Replete with wind turbines and geothermal heating and cooling, the structure served as an educational classroom for design students and inspired new ways of approaching the post-industrial city.
Sustainability, Whitehead says, “is a cultural problem and artists can help find the solution.”
It will take six to 10 years, but Christmas is ruined -- and not for the reasons Sarah Palin thinks. Climate change is continuing its rampage through everything you love by threatening Christmas trees. (Actually, maybe this will finally get the GOP on board with fixing climate change.)
This year was so bad for Christmas tree growers, what with heat waves and flash floods and whatnot, that a bunch of them have decided that they're not going to plant new crops. Trees, being trees, take a while to mature, so there are still a few years of tree crops on these farms waiting to get chopping down and trucked to living rooms across America. But once they’re done, that’s it.
Though the young trees -- some growing for a few years -- had been able to withstand the warmer temperatures in late winter, they were unable to hold up to the subsequent flooding in the summer, tree farmer Bob White told the station. “It probably took out as much as half the farm,” he said. “You get used to 20, 30 years of how everything works, and now you don’t know anymore.”
This is the first year that localized extreme flooding has been said to cause a decrease in Christmas tree crop, and scientists have repeatedly linked increased unexpected flooding events caused by a warmer, moister climate to man-made global warming.
So, soon enough, we’ll have fewer trees that are more expensive.
Back in the 1950s, brown tree snakes arrived in Guam, and thought "Ah, paradise." They have thrived on the small island, which is now home to something like 2 million of them -- much to the chagrin of local birds and the U.S. military, which has to deal with regular snake-caused power failures at the Andersen Air Force Base. So the Air Force is sending in the mice. NBC News reports:
They floated down from the sky Sunday -- 2,000 mice, wafting on tiny cardboard parachutes … the rodent commandos didn't know they were on a mission: to help eradicate the brown tree snake, an invasive species that has caused millions of dollars in wildlife and commercial losses since it arrived a few decades ago.
That's because they were dead. And pumped full of painkillers.
We learned last week that Al Gore has become a vegan, and speculated that it might be because methane emissions from livestock are a surprisingly large driver of climate change. Meanwhile, a recent report from the National Academy of Sciences argues that the U.S. EPA has vastly underestimated methane emissions because it calculates them from the bottom-up -- how much methane does a cow release times how many cows there are, for example -- rather than actually measuring the methane released into the atmosphere.
We often talk about greenhouse gases and carbon dioxide as if they are one and the same. CO2 is by far the most prevalent greenhouse gas, but while much less methane is released into the atmosphere, methane is about 21 times more potent over a 100-year period.
And now we’ve got another reason to worry about methane. New research published in the journal Nature Geoscience finds that “significant quantities of methane are escaping the East Siberian Shelf as a result of the degradation of submarine permafrost over thousands of years.”
We’ve suffered through Black Friday and Cyber Monday, but more and more people are eschewing these frenzied traditions and participating in Giving Tuesday instead -- a day dedicated to charitable giving and volunteership. We love the idea of this holiday at Grist -- and what better way to celebrate than by hitting you up for cash?
I started Grist in 1999 to awaken more people to environmental concerns and spur them to take action. Over the years we’ve helped our readers find ways to de-stuff the holidays -- last year, we dedicated the entire month of December to “Shifting the Gift” -- and our surveys show that half of you have changed your consumption habits after reading Grist.
Yes, Grist is a nonprofit -- and we’re aiming to raise 300 gifts today. We hope you’ll help us get off to a strong start toward our goal of 2,500 gifts by Dec. 17.
Each and every day, Grist brings you coverage of the latest climate politics, pipeline foibles, and other news; practical advice on green living, eating, and commuting; and quirky stories to keep your spirit light. Help us continue to lead this important conversation and inspire more positive traditions. Make a tax-deductible gift today.
It’s bad enough that someone thought it was a good idea to build a trash incinerator in one of the most air-polluted areas in Baltimore. But the New York-based company Energy Answers also wants to burn garbage near two schools, including an elementary -- and the state of Maryland seems poised to let it happen.
Here's the dirty truth: Despite landmark reports about the dangers of placing facilities that pollute the air near schools, most notably USA Today’s 2008 series, “The Smokestack Effect,” companies are still allowed to blast asthma- and cancer-causing agents where kids with developing lungs gather to develop their brains.
When a 2012 study came out suggesting that a certain type of genetically modified corn caused cancer in rats, many were skeptical. Since then, one scientific group after another has said that the study doesn’t tell us anything new. So on one level it was no huge surprise when the journal that had published this paper, Food and Chemical Toxicology, retracted it on Thanksgiving Day. But it was surprising, or at least illuminating, on another level: Retractions are usually reserved for deliberate deception or major mistakes; in this case, the reason for retraction was simply insignificance.
In a statement the journal publishers wrote: “Ultimately, the results presented (while not incorrect) are inconclusive, and therefore do not reach the threshold of publication for Food and Chemical Toxicology.”
What does it mean that a “not incorrect” but “inconclusive” paper fails to “reach the threshold”?
Corn reproduction can be unruly, as I wrote here. It's hard to segregate different crop types. But if you are willing to accept a few illegitimate kernels, it is possible to maintain relatively isolated strains. It all depends on your tolerance for mixing: It's pretty easy to prevent 95 percent of crosses -- it's that last 5 percent that's tricky, and the last .01 percent is nearly impossible.
One of the people I’d wanted to talk to about the issue of intermingling genes was Nicholas Kalaitzandonakes of the University of Missouri. As an economist, Kalaitzandonakes is strictly concerned with the economic effect that errant pollen can have on a farmer. And what Kalaitzandonakes has seen in his experiments has made him optimistic for a future where many different types of corn -- genetically modified or no -- grow side by side without much mixing.
Most pollen falls near the stalk, and planting a barrier row of corn can help protect a field, he said. Furthermore, you can use time to isolate corn as well as space. The flowering times of the plants are fixed, so if you plant one corn a few weeks after another, they won’t crossbreed, even if they are side by side.
Of course, none of this matters if you want perfect purity: Sooner or later a grain of pollen will travel far enough to find a receptive tassel. But hardly anyone is asking for perfect purity. From those concerned that genetically modified seeds might have some unknown health risk, to those who want to make sure that their sweet corn doesn’t have blue kernels, most people allow a margin of tolerance.
A few years ago, I worked at one of those scrappy neighborhood news websites that was supposed to be the future of journalism. (I don’t know if it was the future of journalism. It was certainly a future of journalism.) We rode our bikes to crime scenes and wrote stories about which local developer was having problems with the planning department, which local restaurant had rats. It was very 19th century in a lot of ways.
In one project, we collaborated with a local research university's investigation of the giant hairball of research that is multiple chemical exposure. They were trying to translate that research to a wider audience -- specifically, women who were about to have babies. The public health outreach workers would write what we hoped would be fun, informational articles. I would edit them.
Then the op-eds began to trickle in. In the same way that all fairytales share certain essentials, the op-eds all boiled down to a single narrative: That thing you think is OK? It’s bad for you.
I came to dread the op-eds. My private name for them was “Fear of the Week.” I felt like our readers didn't really have time to be afraid of all these things. I often said to the public health people that if they were so serious about public health, they should be working on legislation, not just education. They responded that legislation was more complicated than I might suspect.
Perhaps, I suggested, they could tell our readers the story of some environmental successes in their field, to leaven the panic a bit. Did anything spring to mind?
Q.How do I measure wood smoke from firewood? We want to do a comparison of different firewoods and find the one that has the least smoke emissions, provides the most heat, and burns the longest. We would like to really measure the smoke. Any ideas?
Scotts Valley, Calif.
A. Dearest Patricia,
If you listen carefully this time of year, you can almost hear it: the crackling of thousands of wood stoves firing up for a season of home heating. Unfortunately, the cozy glowing of all those stoves has a serious downside: a smoky, sooty smudge on local air quality.
Wood smoke emits all kinds of nasties [PDF], including benzene and formaldehyde, but the primary culprit is particulate matter (PM2.5), a mix of tiny particles that can penetrate deep into the lungs when inhaled and wreak all kinds of havoc. The stuff is linked to respiratory illness, chronic lung problems, cancer, and premature death -- so your desire to find the cleanest-burning logs possible is a vote for both air quality and personal health for you and your neighbors.
I admire the citizen-scientist pluck behind your wish to analyze and compare different types of wood smoke yourself, Patricia. Unfortunately, this is currently pretty tough to do unless you A) are an atmospheric scientist with access to sophisticated sampling tools, or B) have an extra $10,000 to $50,000 lying around to spend on said tools. I checked with Matthew Harper, air monitoring lead for the Puget Sound Clean Air Agency. He said you could use a handheld particle counter, the cheapest of which will run you a mere $300 to $500, but these devices probably aren’t accurate enough to distinguish the nuances between, say, hickory versus oak smoke.
But don’t hang up your lab coat just yet: There are still a few worthwhile experiments to be done.