Tag Archive for environmental studies

Environmental History Class Produces Radio Program

This year, students in Associate Professor of History Jennifer Tucker’s class, Seeing a Bigger Picture: Integrating Visual Methods and Environmental History, had an opportunity to share what they learned in an unusual format. They produced an hour-long radio program, which debuted on WESU 88.1 FM on Memorial Day. It will air again on the station this summer, and can be heard on wesufm.org or on SoundCloud.

Rosie Dawson, a producer at the British Broadcasting Corporation (BBC), teaches Phie Towle '20 and Alea Laidlaw '20 about radio program development. 

Rosie Dawson, a producer at the British Broadcasting Corporation (BBC), teaches Phie Towle ’20 and Alea Laidlaw ’20 about radio program development.

The course introduces students to key landmarks in the visual history of environmentalism and environmental science, from the 18th century to the recent past. The class studies the power and the limits of visual representations, addressing how images of nature have changed as well as how the nature of images has been transformed in the past 250 years, according to Tucker, who is also associate professor of environmental studies, associate professor of science in society, and associate professor of feminist, gender and sexuality studies. The students received training in radio storytelling from Rosie Dawson, a producer at the British Broadcasting Corporation (BBC).

Tucker and Dawson first met two years ago, when Tucker contributed an essay to a BBC series that Dawson was producing

Yohe Rebuts Sen. Paul’s Call to Withdraw from Paris Climate Agreement

Gary Yohe

Gary Yohe

Gary Yohe, the Huffington Foundation Professor of Economics and Environmental Studies, rebuts an op-ed on Fox News in which U.S. Senator Rand Paul argues for the United States to withdraw from the Paris Climate Agreement. Writing on the site Climate FeedbackYohe explains that Paul’s opinion relies on the flawed claim that the agreement would do little to slow climate change and would cost American jobs.

Yohe breaks down Paul’s assertions regarding anticipated global warming—both with and without the agreement—as well as the Senator’s predictions that the agreement would cost the country 6.5 million in lost jobs and $3 trillion in lost GDP. Yohe contends that Paul relies only on analysis by economists who will produce numbers that support his view. Instead, Yohe points to the recent experience in both the U.S. as a whole and in California, which has a cap and trade program. Both have seen carbon emissions fall dramatically while unemployment has fallen and GDP growth has increased. “These simple economic observations contradict the Senator’s claims,” he writes.

Yohe goes on to explain why energy transformation on the scale envisioned by those who support the Paris Accord is economically feasible, and writes that renewable energy will be the growth sector of the first half of the century. For the U.S. to withdraw from the climate agreement “would reduce investment incentives in the United States. Leaving the Accord would thereby limit employment growth opportunities. It is here that the future employment of those displaced by the contraction of, for example, the coal industry, would otherwise be found.”

Gallarotti Discusses Rising Tensions Over Russia, North Korea on Radio Program

Giulio Gallarotti

Giulio Gallarotti

Professor of Government Giulio Gallarotti was a guest recently on “Best of the Valley/ Shore” on WLIS/WMRD to discuss “Current Challenges of American Foreign Policy.”

“Our economy is doing well, the stock market is strong. The Fed’s been talking about raising interest rates, that’s how well we’re doing. And that hasn’t happened in a long, long time,” said Gallarotti by way of introduction. “There’s a lot going on all over the world and Americans are involved all over the world because we’re a global power.”

On recent tensions with Russia, he said: “I think it’s always been a kabuki dance, even at the height of the Cold War. It’s kind of like two very big people sharing the room. There will be a lot of friction, no matter who they are. Even in good times, they’ll always have issues. And in bad times, the friction will sometimes get to a crisis level. People will be very worried. I think that Russia is trying to solve a lot of different problems. Its main problems are domestic, not foreign, and a lot of the foreign policy is oriented toward maintaining some kind of stability in this political regime. Putin is using a lot of ‘rally around the flag’ tactics.”

Gallarotti elaborated on the problems in Russia, which include political instability, declining oil revenues, and a bad economy. And he said that the Russian people are “culturally comfortable” with being ruled by an iron fist throughout their history.

Listen to the whole interview here (scroll to “Valley Shore–41417–Wesleyan Government Professor”).

Gallarotti is also co-chair of the College of Social Studies, professor of environmental studies.

Royer Finds Climate Could Soon Hit a State Unseen in 50 Million Years

Dana Royer

Dana Royer

New climate research by Dana Royer, professor and chair of earth and environmental sciences, finds that current carbon dioxide levels are unprecedented in human history and, if they continue on this trajectory “the atmosphere could reach a state unseen in 50 million years” by mid-century, according to an article in Salon.

The carbon dioxide levels in the atmosphere today are ones that likely haven’t been reached in 3 million years. But if human activities keep committing carbon dioxide to the atmosphere at current rates, scientists will have to look a lot deeper into the past for a similar period. The closest analog to the mid-century atmosphere we’re creating would be a period roughly 50 million years ago known as the Eocene, a period when the world was completely different than the present due to extreme heat and oceans that covered a wide swath of currently dry land.

“The early Eocene was much warmer than today: global mean surface temperature was at least 10°C (18°F) warmer than today,” Dana Royer, a paleoclimate researcher at Wesleyan University who co-authored the new research, said. “There was little-to-no permanent ice. Palms and crocodiles inhabited the Canadian Arctic.”

Royer’s paper was published April 4 in Nature Communications and widely covered in the mainstream press. The implications, writes Salon, “are some of the starkest reminders yet that humanity faces a major choice to curtail carbon pollution or risk pushing the climate outside the bounds that have allowed civilization to thrive.”

According to an article in U.S. News & World Report:

 CO2 levels in the atmosphere have varied over millions of years. But fossil fuel use in the last 150 years has boosted levels from 280 parts per million (ppm) before industrialization to nearly 405 ppm in 2016, according to the researchers.

If people don’t halt rising CO2 levels and burn all available fossil fuels, CO2 levels could reach 2,000 ppm by the year 2250, the researchers said. CO2 and other gases act like a blanket, preventing heat from escaping into space. That’s known as the greenhouse effect, the researchers explained.

But the researchers note that CO2 levels are not the only factor in climate change; changes in the amount of incoming light also have an affect, and nuclear reactions in stars like the sun have made them brighter over time. Royer says this interplay is important:

“Up to now it’s been a puzzle as to why, despite the sun’s output having increased slowly over time, scant evidence exists for any similar long-term warming of the climate. Our finding of little change in the net climate forcing offers an explanation for why Earth’s climate has remained relatively stable, and within the bounds suitable for life all this time.”

Royer also is professor of environmental studies, professor of integrative sciences. See more coverage in Science Daily and International Business Times.

Yohe Joins Conn. Governor to Oppose Environmental Program Cuts

yohewide

Gary Yohe

Gary Yohe, the Huffington Foundation Professor of Economics and Environmental Studies, joined Connecticut Gov. Dannel Malloy at a press conference March 22 at the Connecticut Science Center to speak out against major cuts to environmental programs proposed by President Donald Trump.

“As a scholar with more than three decades of experience studying climate change, I fear our new president is on a course to reverse this progress with extremely dangerous consequences,” Yohe said at the event, according to The Hartford Courant.

Yohe was a senior member of the Intergovernmental Panel on Climate Change (IPCC)—which received a share of the 2007 Nobel Peace Prize—from the early 1990s through 2014. He is past-vice chair of the National Climate Assessment Development and Advisory Committee for the Obama Administration; the Assessment was released by the White House in 2014.

Yohe contrasted progress made against climate change by former President Barack Obama to the approach taken by Trump.

“By way of stark contrast, President Trump does not even have a science advisor,” Yohe said. “His administration has attacked climate science, and it has announced its intention to abandon any initiative designed to ameliorate climate risk in any way.”

Yohe also was interviewed by Fox CT, and his comments were featured in stories on WTNH and CT News Junkie.

Yohe Talks Climate Change and Politics on ‘Where We Live’

Gary-YoheGary Yohe, the Huffington Foundation Professor of Economics and Environmental Studies, was a guest on WNPR’s “Where We Live” recently to discuss climate change and politics. President Donald Trump’s newly released budget proposal substantially cuts the Environmental Protection Agency, the Department of Energy, the Department of Commerce and other agencies that conduct research and do work on climate change. (Yohe begins speaking around 2 minutes into the program).

Since the election, Yohe explains, he and others in the scientific community “have been concerned that part of the attack on science will be the eradication of scientific data scattered around all of the federal agencies. A lot of us have been spending an enormous amount of time trying to protect that data” by posting it to public websites outside the country.

Yohe says that for the next four years, most of the action against the effects of climate change is going to be at the local and state levels.

“That’s where people have the ability to tell their leaders that they want to be protected from the risks of climate change and want them to do something to reduce the sources of growth in the temperatures that they’re seeing,” he said.

Yohe also spoke about a recent visit by former Vermont Governor Peter Shumlin ’79 to his class at Wesleyan. Shumlin’s message: “You can’t just sit here and study this stuff and be convinced that it’s happening. You have to go out and do something which means, in this environment, run for office,”

Tucker Comments on Victorian Pseudoscience, Romance

Jennifer Tucker

Jennifer Tucker

The pseudoscientific myths about love and sexuality that abounded in the Victorian era, many of which seem “cruel and oppressive” by today’s standards, could also offer women relief from the era’s “rigid gender politics,” according to Associate Professor of History Jennifer Tucker, who comments on the topic for a Broadly article.

For much of the 19th century, the Western world was fascinated with a variety of pseudosciences, or theories that lack a basis in the scientific method.

“Definitions of science were malleable and hotly contested in the 19th century,” said Tucker, who is also associate professor of science in society, associate professor of feminist, gender and sexuality studies, and associate professor of environmental studies. “Far from being on the sidelines of intellectual life, spiritualism and other unconventional forms of knowledge often provided a means for Victorians from a variety of different social backgrounds to question scientific authority and to ask what counted as a proper science, or as a ‘scientific practice.'”

“One of the great myths about the Victorian age [was] that it was sexually repressive; on the contrary, Victorian society was obsessed with sexual reform, heterosexual and homosexual love, lust, and sex (as well as of the policing of sexual desires),” added Tucker. “Love and sex were both controversial and politicized.”

Pseudoscientific theories included phrenology (which was used to explain the different propensities of men and women toward love and sexual desire); the use of love potions made of dangerous ingredients such as arsenic and belladonna; beauty face masks made of raw beef; cures for low libido such as bull testicles; and vibrators used to treat “hysteria” in sexually frustrated women.

According to the story, “Victorians were also surprisingly progressive on what would eventually evolve into more enlightened views on gender.

“Theosophists [occult philosophers] believed that life in male and female bodies taught different lessons; for some, this meant that it was necessary for the Ego to incarnate many times as both female and male,” Tucker explains. “Many theosophists believed, for example, that in their evolutionary progress men reincarnated as women, and women as men. Therefore at any given time, as one believer in this theory said in 1892: ‘We have… men in women’s bodies, and women in men’s bodies.'”

Grabel Warns of Threat to Embryonic Stem Cell Research in Op-ed

Laura Grabel

Laura Grabel

Laura Grabel, the Lauren B. Dachs Professor of Science and Society, professor of biology, warns in a new op-ed that the progress of embryonic stem cell research in this country, always subject to the ups and down of politics, is currently under threat.

Co-authored with Diane Krause of Yale University, the op-ed in The Hartford Courant notes that Tom Price, President Donald Trump’s nominee to head the Department of Health and Human Services, is on record opposing embryonic stem cell research. They write:

As stem cell researchers, we fear that this appointment would endanger human embryonic stem cell research in the United States and reverse the substantial progress made in recent years. There are promising clinical trials underway for macular degeneration, spinal cord injury and diabetes with more possible, including for Parkinson’s disease.

The authors explain what has made this research so controversial, and argue why it is singularly valuable in its potential to treat life-threatening diseases and injuries.

Grabel also is professor of environmental studies, professor of feminist, gender and sexuality studies.

Yohe Brings “Rap Guide to Climate Chaos” to Campus

On Feb. 2, the Wesleyan community will be treated to a performance of “The Rap Guide to Climate Chaos,” a one-man show written and performed by Baba Brinkman on the politics, economics and science of global warming.

The performance will begin at 7 p.m. in the Ring Family Performing Arts Hall. The event is free of charge.

Gary Yohe

Gary Yohe

Gary Yohe, the Huffington Foundation Professor of Economics and Environmental Studies, has worked with Brinkman in the past and was responsible for bringing his performance to Wesleyan. In May 2016, Brinkman invited Yohe to serve as the climate expert during an off-Broadway performance of the show at the SoHo Playhouse in New York City. Yohe spent 25 minutes on stage taking questions from the audience, which provided material for the closing raps.

Now, Yohe has sponsored the creation of a new rap, titled “Erosion,” that has been produced by Brinkman on climate change and the election of President Donald Trump. Yohe provided peer review to ensure the scientific accuracy of all climate science statements made in the rap. Watch the new rap online at https://www.youtube.com/watch?v=EEx-F-pSdXA, or below.

During the Wesleyan performance on Feb. 2, Yohe will reprise his role as the climate expert on stage and Baba will offer the world premier performance of “Erosion.”

Yohe also has used “The Rap Guide to Climate Change” in a class he taught in the fall semester, ECON 212/ ENVS 310: The Economics of Sustainable Development, Vulnerability and Resilience.

“I taught my students how to apply IPCC (Intergovernmental Panel on Climate Change) and Department of Defense standards for confidence to statements in the show. Each student was assigned to research and provide literature on two tracks, then assess where the lyrics may have overstated confidence,” Yohe explained. “I shared the students’ work with Baba, and he was very appreciative; only a few sources of concern were detected.”

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NSF Supports Singer’s Research on Habitat Fragmentation in Connecticut

Mike Singer.

Mike Singer.

Mike Singer, professor of biology, professor of environmental studies, received a three-year grant from the National Science Foundation this month to support a study on habitat fragmentation. Fragmentation occurs when contiguous habitats become separated into smaller, isolated areas often caused by human activities (new roads, housing developments) or natural processes (flooding, drought).

Singer and his colleagues will study the effect of anthropogenic forest fragmentation on the food web of plants, herbivores, and carnivores (tri-trophic interactions) in Connecticut. The project will focus on relationships among deer, trees, caterpillars, and songbirds.

The grant, which will be awarded over three years, is shared with Robert Bagchi, David Wagner, and Christopher Elphick in the University of Connecticut’s Department of Ecology and Evolutionary Biology. Wesleyan’s part of the award totals $258,933 and UConn’s part totals approximately $573,000.

As part of the grant, Singer will recruit a new PhD student to work on the study.

The research team will test several possible reasons for the loss of caterpillars, which are important food for songbirds, in highly fragmented forests. For example, some of their preliminary evidence suggests that forest fragmentation creates better habitat for deer, which browse out some of the best food plant species for caterpillars.

The PhD student will be tasked with testing the hypothesis that caterpillars grow more poorly on the plants in highly fragmented versus large forest tracts.

At Wesleyan, Singer teaches courses on conservation biology, ecology, plant-animal interactions and evolutionary biology.

Gruen Weighs in on Killing of Gorilla at Zoo

Lori Gruen

Lori Gruen

Writing in The Washington PostLori Gruen, the William Griffin Professor of Philosophy, argues that fingers are being pointed in the wrong direction after Harambe, an endangered lowland gorilla, was shot and killed at the Cincinnati Zoo after a 4-year-old child entered his enclosure. “The real culprits are zoos,” she writes.

Many in the animal protection community contend that the gorilla didn’t pose a real threat to the boy, and are questioning if zoo staff did enough to try to separate Harambe from the child. Others are blaming the boy’s mother for not properly supervising him.

Gruen writes:

For me, the real question is not who to blame, but why anyone was in a situation in which they had to make a choice between the life of a human child and the life of an endangered teenage gorilla in the first place. Keeping wild animals in captivity is fraught with problems. This tragic choice arose only because we keep animals in zoos.

Though killing is less common at U.S. zoos compared with the regular practice of “culling” at European ones, zoos are nonetheless places that cause death. Harambe’s life was cut short intentionally and directly, but for many zoo animals, simply being in captivity shortens their lives. We know this is true for whales in SeaWorld. Elephants, too, die prematurely in zoos. So why have zoos?

One of the reasons often given is that zoos protect and conserve endangered wild animals. A few zoos do fund conservation efforts — the Cincinnati Zoo is one of them. These efforts are laudable, and I would hope that in light of the tragedy the Cincinnati Zoo will spend more to help protect lowland gorillas. Their habitat, as is true for so many wild animals, is under threat.

But captive animals, especially large mammals born in captivity, like Harambe, cannot be “returned to the wild.” These sensitive, smart, long-lived gorillas are destined to remain confined, never to experience the freedom of the wild. They are, at best, symbols meant to represent their wild counterparts. But these symbols are distortions, created in an effort to amuse zoo-goers. Zoos warp our understanding of these wonderful beings and perpetuate the notion that they are here for our purposes.

If we really need someone to blame, maybe we should look at our society, which supports these types of institutions of captivity. If zoos were more like sanctuaries, places where captive animals can live out their lives free from screaming crowds and dangers not of their own making, no one would have had to decide to kill Harambe. Sanctuaries are places where the well-being of animals is of primary concern and animals are treated with respect. Four-year-olds and their families could see gorillas in Imax theaters, where their curiosity could be safely satisfied and gorillas could live with dignity, in peace.

Gruen also is chair of philosophy, professor of environmental studies, professor of science in society, professor of feminist, gender and sexuality studies. She also commented in The Christian Science Monitor’s coverage of the gorilla’s killing, and wrote this piece for the Center for Humans & Nature.