Following the people and events that make up the research community at Duke

Category: Climate/Global Change Page 1 of 8

Symposium Explores How People and Nature are Inextricably Entwined

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The massive Keeler Oak, a white oak (Quercus alba) in New Jersey.

An April symposium at Grainger Hall, People and Nature, brought a diverse set of speakers, both from Duke and other U.S. institutions, to examine the relationship between human culture and land and to discuss pressing issues such as environmental justice. The session was organized by PhD students Nicholas School of the Environment and the biology department.

Paul Manos of Duke Biology

Professor Paul Manos of Duke Biology told us  how oaks, ubiquitous tree species in temperate regions, can make people think about nature. A walk in the woods looking at the different oaks can result in a fascinating journey of natural history. For those who are curious enough, an inquiry into the lives of oaks will take them deep into topics such as evolutionary history, leaky species boundaries, plant-animal interactions, among others, Manos said. Keeping true to the theme of the symposium, Manos explored some hypotheses about the first time that humans had contact with oaks, and how this relationship unfolded ever since.

Orue Gaoue of Tennessee-Knoxville

Associate Professor Orou G. Gaoue of the University of Tennessee, Knoxville,  took us through a detailed case study of human and plant interactions with long-term data from the country of Benin, in Africa. He showed how the harvest of the African mahogany (Khaya senegalensis) affects human demography and even the marriage dynamics of the Fulani people, with many other insights into the intertwined relationship of the locals and their harvest.

Andrew Curley of Arizona

Central to the morning sessions were the rights of nature and the granting of personhood to non-humans, which is common in the cosmology of many indigenous cultures. For instance, Andrew Curley, assistant professor at the University of Arizona, mentioned in his talk that the O’odham people in the Sonoran Desert confer the Saguaro cactus personhood status. His talk exposed how colonial dynamics have created climate catastrophes and drought around the Colorado River, how indigenous peoples have to navigate these foreign systems, and how they understand their relationship with the land and water.

Michelle Carter, a first-year Masters of Environmental Management (MEM) student at Duke, examined the feasibility of the rights of nature in the US legal system. These rights allow certain natural features (e.g. rivers) to stand as a sole party in litigation and recover damages on their behalf. However, effective application and the enforcement of policy have been lacking.

The second part of the symposium focused on environmental justice. Duke Ph.D. student Maggie Swift presented a land acknowledgement which was divided into three parts: recognition of the violent history of the past; an understanding of the present with a celebration of the lives and achievements of current indigenous peoples; and a call to action so that participants were encouraged to financially support native-led organizations.  Links for donations and more information can be found on the symposium website. The land acknowledgement was followed by a brief presentation on the project Unearthing Duke Forest  that explores the human history surrounding Duke Forest.

Why is it important to jointly consider people and nature in your work? What insights do you gain in your work by taking this approach?

People & NAture
Christine Folch of Duke Cultural Anthropology

Assistant professor Christine Folch, from Duke’s Department of Cultural Anthropology provided an analysis of the discourse around climate change. At the center was the question “do you believe in climate change?” which has ingrained the element of doubt and the ability of the speaker to say “no, I don’t.”  

Associate professor Louie Rivers III, from NC State University,  gave a talk on perceived environmental risks and their influence on social justice. He pointed out that these questions  could be dismissed by certain groups such as black farmers, who are concerned and disproportionally affected by environmental issues but might not relate to how the question is addressed.

Sherri White-Williamson, Environmental Justice Policy director at NC Conservation Network, explained the concept of environmental justice and provided concrete examples of how certain policies (e.g. federal housing/lending policies or interstate highway systems) can create inequalities that leave communities of color to bear the exposure of environmental degradation. She also made us aware that this year is the 40th anniversary of the birth of the US environmental justice movement that started when an African-American community  in Warren County, North Carolina organized to fight a hazardous waste landfill.

No exploration of people and nature would be complete without including the seas. A team of three students at the Duke University Marine Lab, undergrad Maddie Paris, second-year MEM Claire Huang, and Ph.D. student Rebecca Horan, presented two case studies of social and ecological outcomes linked to education and outreach interventions conducted in tropical marine environments.

Their first case study was on turtle education in Grenada, West Indies. Here a 10-week summer program for local children ages 9-12 created an improved understanding of marine turtle biology and its connection to the health of the ocean and their communities. The second case study was a 4-week training course for fisher people and fisheries officers in Mtwara, Tanzania. These participants increased their skills in monitoring the local reefs and were better equipped to educate their communities on marine environmental issues.

The symposium ended with two open questions for the audience, which should be considerations for anyone doing environmental research:  Why is it important to jointly consider people and nature in your work? What insights do you gain in your work by taking this approach?

Guest post by Rubén Darío Palacio, Ph.D. 2022 in Conservation Biology from the Nicholas School of the Environment, and science director of conservation non-profit Fundacion Ecotonos in Colombia.

Measuring What Climate Change Does, Not Just Whether It’s Happening

Duke has a goal of being a “climate university,” Nicholas School of Environment Dean Toddi Steelman said in introducing a panel discussion on Climate Change Science during Research Week. She said it’s a vision in which the university’s focus on climate informs every aspect of its mission, from education and operations to community partnerships – and, of course, research.

Five Duke climate scientists spoke on the Feb. 1 panel, all remotely. (View the Discussion.)

Jim Clark, professor of statistical science at the Nicholas School, described our planet’s climate as a “moving target” when it comes to understanding its impact on biodiversity. Complex connections exist between species, like a “system of interactions” between each other, that responds to climate change.

Our understanding of this system is limited by population data collection like the Breeding Bird Survey and the USDA Forest Inventory & Analysis — projects that lack “co-located monitoring of multiple species groups,” Clark said. Such measures fail to capture the relationships between species.

Professor James Clark

Instead, Clark advocates moving away from static models like these population measurements and towards the question of “How does change in the whole community respond to the environment and other species?” In order to understand our dynamic climate, we need an equally dynamic conception of biodiversity, he argued.

Marc Jeuland, associate professor of public policy and global health, and leader of the Sustainable Energy Researchers Initiative (SETI), talked about the “deep inequities” in energy access across rural parts of developing regions and the prospect of accomplishing “a just and sustainable energy transition” of their energy sources.

He thinks the transition can be accomplished with existing sustainable energy technologies like wind and solar.

The problem has two main parts, he said. First is the lack of clean cooking energy, with 2.6 billion humans dependent on solid fuels (wood and charcoal) and polluting stoves. The second is the lack of electricity and electrical services, with 760 million people going without and millions more lacking reliable service, he said.

Professor Marc Jeuland

Jeuland said there is an urgent need to reallocate resources to spread climate solution technologies in these parts of the world.

Jeuland and his SETI team tirelessly investigate how to overcome energy poverty and the populations they affect most – primarily in Africa and Southern Asia – to understand the feasibility and tradeoffs with the adoption of increased access to alternative fuels.

Emily Bernhardt, the James B. Duke distinguished professor of biogeochemistry in the Nicholas School and chair of Duke Biology, addressed the question of how climate change and sea level rise will impact coastal communities and ecosystems.

She said we don’t really have to wait to see what will happen: predominantly low-income communities along the coast are already suffering the consequences of sea water and extreme weather events. But she said the regions’ struggles remain unsolved and underrepresented because they lack the economic and political power to affect change.

Professor Emily Bernhardt

Whenever an event like a hurricane occurs, coastal plain communities are susceptible to storm surges that introduce salt into freshwater environment – leading to sometimes catastrophic, often long-lasting impacts on existing ecosystems, Bernhardt said.

Bernhardt and hundreds of other scientists along the United States coast are working together on something she called “convergence research” that seeks solutions for coastal and other vulnerable communities. It’s called the Saltwater Intrusion and Sea Level Rise (SWISLR) Research Coordinating Network. 

Betsy Albright, associate professor of environmental science and policy, and Brian McAdoo, associate professor of earth and climate science, shared their zoom-hosting duties.

They talked about social justice and social science in mitigating the impact of climate change. Their work examines the role of local communities and governments in disaster recovery and how they can work to create systems to manage aid and other resources as extreme weather events become more common.

As with most climate issues, marginalized communities are disproportionately impacted by these events, they said. Albright and McAdoo are searching for ways to help these regions create the capacity to respond and become more resilient to future events.

Professor Elizabeth Albright
Professor Brian McAdoo

The climate crisis is arguably the greatest challenge of this generation, but this esteemed panel brought much-needed attention to the obstacles facing every aspect of the world of climate science research and how their research is working to overcome them.

Post by Nhu Bui, Class of 2024

The Climate Crisis is Imminent. These Experts Offer Solutions.

In April of 2019, the first government declared climate change to be a national emergency. Since then, over 1,900 local governments and more than 23 national governments have expressed the same sentiment.

A 2021 report released by the IPCC labeled climate change a ‘code red’ for humanity, and every day more than 2 million people search the term ‘climate crisis’ on Google. So it’s apparent, the climate crisis is imminent. What’s the solution? Experts at Duke’s annual Research Week posed their research-based solutions during a virtual panel hosted on February 1st. (View the Session)

The panel, mediated by Biology professor Mohamed Noor, began with a solution posed by professors Mark Borsuk and Jonathan Wiener. Known as solar radiation modification, SRM is “an attempt to moderate global warming by intentionally increasing the amount of incoming sunlight that is reflected by the atmosphere back to space,” according to Borsuk. Its primary technique is stratospheric aerosol injection. Wiener explained that their research is “trying to understand the risk… And we’re working to study these multiple impacts because all too often, as we’re all familiar with human decision making at the individual level or the governmental public policy level tends to focus on one thing at a time.” However, even with possible governance challenges at play, their research poses an extremely cheap yet effective solution for avoiding some of the worst impacts of climate change.

Dalia Patino Echeverri’s presentation on GRACE, an energy solution.

Next up on the panel was Dalia Patino Echeverri, an associate professor at Duke’s Nicholas School of the Environment. She began by ruminating on the challenges faced in Texas after the snowstorm last year, and how climate change intensified those challenges. Her research focuses on how to address the electricity issues that climate change is producing in our nation, through a system called ‘GRACE’. ‘GRACE’ is a power grid that is risk-aware for clean, smart energy usage.

“It considers the forecast of electricity, the amount of load on the forecast of electricity generation from wind and sun of resources, and looks at the availability of conventional resources to schedule this commercial resources.” said Echeverri. Its operating system is extremely intelligent minimizing expected value and total cost of energy during times of climate crisis.

Brian Silliman’s presentation on Duke Restore.

Finally, a solution was presented from Brian Silliman, the Rachel Carson Distinguished Professor for marine biology. He introduced a more grassroots approach to climate restoration, called Duke Restore.

“A lot of our research and those of others have shown that the presence of restored marine environments greatly protects human societies on the coastline from increasing threat storm surge, and flooding generated in large part by climate change impacts, etc.” Silliman began.

Duke Restore aims to go out into ecosystems and restore the shorelines that have been lost, indirectly aiding in climate crisis alleviation. Silliman is currently collaborating with governments and other conservation organizations to help change the way they plan to restore these ecosystems from the bottom up. ““We’re doing this here in North Carolina with the US Marine Corps, changing the planting designs to switch the restoration trajectory from failure to success.”

Kay Jowers explaining her ideas for a more equitable approach to policy solutions.

Kay Jowers, a Senior Policy Associate at the Duke Nicholas Institute for Environmental Policy Solutions, closed out the panel event with some final thoughts.

“My charge is to give you some food for thought about creating a more supportive environment for environmental and climate justice at Duke,” she began. She explained the need for action as compared to documentation and explained that equitable approaches are needed to avoid a climate disaster.

“In the world of Environmental Justice Studies, the communities, and the scholars have been calling for less problematization and documenting of problems, and more orientation towards solutions.” Her sentiments resonated deeply with the theme of the panel, as solution-based research is of paramount importance in the 21st century.

The Duke Research Week panel on climate change solutions posed tangible explications for the ever imminent climate crisis happening around the world. Though climate change is apparent now more than ever, researchers like these hold the solutions for the future.

Post by Skylar Hughes, Class of 2025

Finding the Tipping Point for Coastal Wetlands

Cypress swamp, eastern North Carolina. Photo by Steve Anderson, Duke

DURHAM, N.C. — The Albemarle-Pamlico Peninsula covers more than 2,000 square miles on the North Carolina coastal plain, a vast expanse of forested swamps and tea-colored creeks. Many people would probably avoid this place, whose dense thickets of cane and shrubs and waterlogged soils can slow a hike to a crawl.

“It’s hard fieldwork,” says Duke researcher Steve Anderson. “It gets really dense and scratchy. That, plus the heat and humidity mixed with the smell of sulfur and the ticks and the poison ivy; it just kind of adds up.”

But to Anderson and colleagues from Duke and North Carolina State University, these bottomlands are more than impenetrable marsh and muck and mosquitoes. They’re also a barometer of change.

Researchers surveying plants in Alligator River National Wildlife Refuge in 2016. Photo by Mathew Stillwagon, North Carolina State University

Most of the area they study lies a mere two to three feet above sea level, which exposes it to surges of ocean water — 400 times saltier than freshwater — driven inland by storms and rising seas. The salt deposits left behind when these waters recede build up year after year, until eventually they become too much for some plants to cope with.

Trudging in hip waders through stunted shrubs and rotting tree stumps, Anderson snaps a picture with his phone of a carpet of partridge berry trailing along the forest floor. In some parts of the peninsula, he says, the soils are becoming so salty that plants like these can no longer reproduce or are dying off entirely.

Along the North Carolina coast, understory plants such as this partridge berry (left) are quickly ceding ground to species such as this bigleaf marsh-elder (right) as the soils become too salty for them to thrive. Credit: Steve Anderson

In a recent study the team, led by professors Justin Wright and Emily Bernhardt of Duke, and Marcelo Ardón of NC State, surveyed some 112 understory plants in the region, making note of where they were found and how abundant they were in relation to salt levels in the soil.

The researchers identified a ‘tipping point,’ around 265 parts per million sodium, where even tiny changes in salinity can set off disproportionately large changes in the plants that live there.

Above this critical threshold, the makeup of the marsh floor suddenly shifts, as plants such as wax myrtle, swamp bay and pennywort are taken over by rushes, reeds and other plants that can better tolerate salty soils.

Certain dwindling plants could be an early warning sign that salt is poisoning inland waters, researchers say. Credit: Steve Anderson

The hope is that monitoring indicator species like these could help researchers spot the early warning signs of salt stress, Anderson says.

This research was supported by grants from the National Science Foundation (DEB1713435, DEB 1713502, and Coastal SEES Collaborative Research Award Grant No. 1426802).

CITATION: “Salinity Thresholds for Understory Plants in Coastal Wetlands,” Anderson, S. M., E. A. Ury, P. J. Taillie, E. A. Ungberg, C. E. Moorman, B. Poulter, M. Ardón, E. S. Bernhardt, and J. P. Wright. Plant Ecology, Nov. 24, 2021. DOI: 10.1007/s11258-021-01209-2.

Salt is poisoning the soils past a point of no return for some marsh plants; one team is trying to pinpoint the early warning signs. By Steve Anderson.

Duke University Energy Week Part 1: The Energy Conference

Organized by students with support from the Duke University Energy Initiative and the Center for Energy, Development, and the Global Environment (EDGE) at The Fuqua School of Business, the 2021 Energy Week at Duke brought together business and technology leaders within the energy industry to provide audience members insight into the industry’s future.

The focal point of this article will be the Energy Conference, which occurred on November 10. If you’re curious about the future of clean energy within North Carolina, my colleague at the Duke Research Blog, Nhu Bui (Class of 2024), wrote a fascinating piece on the Energy Innovation Showcase.

Duke Energy Conference Organizing Team (photo by Jacob Hervey)

Over the course of eight hours, the Conference schedule alternated between a series of keynote addresses and fireside chats. The latter centered around a particular topical focus; each chat involved a faculty moderator and three industry experts whose organizations lie at the cutting edge of the climate transition within the private sector. In addition to the moderator’s questions, conference participants were invited to ask questions about the visions and innovations of their company.

The first fireside chat – Energy Transition Plans, Projects, and Pathways – broadly centered around the decarbonization of the energy industry. The speakers were Mallik Angalakudati, SVP of Strategy & Innovation at Washington Gas, Kirsten Knoepfle-Thorne, General Manager of Strategy at Chevron, and Jon Rodriguez, Energy Business Director of Engine Power Plants at Wartsila. All three acknowledged their companies’ traditional reliance on fossil fuels and stressed the need for emissions reduction moving into the future. The avenues each company was pursuing to reach this end varied considerably from green hydrogen to battery energy storage systems to carbon capture.

The second chat – Renewable Transportation – sought to highlight the latest innovations of firms within the burgeoning electric vehicle (EV) market. The panel consisted of Liz Finnegan (Fuqua ’17), Electric Vehicle Infrastructure and Energy at Rivian, Pei-Wen Hsu (Fuqua ’97), Global EV Marketing Director at Ford, and Kameale Terry, Co-Founder and CEO of ChargerHelp!. From launching new vehicles to servicing software breakdowns at charging stations across the nation, these speakers brought a wealth of perspectives to a high-growth market. They reinforced the certainty and necessity of mass consumer adoption of EV innovations, offering multiple roadmaps for the coming decades in transportation technologies.

Speakers from second fireside chat engaging with audience (photo by Jacob Hervey)

The third chat – Investing in Climate Tech Solutions – addressed the financial side of climate tech solutions. The speakers were Nneka Kibuule, SVP at Aligned Climate Capital, Lisa Krueger, President of US Operations at AES, and Sophie Purdom, co-founder of Climate Tech VC and an early-stage investor. Each speaker targeted climate solutions at different developmental stages, from early-stage ventures to companies ready for their IPOs. Taken as a whole, their firms reflected the robust nature of the financial ecosystem available to aspiring climate entrepreneurs and firms.

The three fireside chats engaged a number of angles through which the private sector can collectively curb climate change. As lab-developed technologies reach sufficient scale, the efficacy of climate solutions depend not solely on the quality of the innovation, but rather the quality of their implementation.

The conference conveniently coincided with the final few days of the COP26 Climate Summit in Glasgow, Scotland. As policy leaders half a world away wrangled over the minutiae of coal usage and climate financing, it became clear that a different sort of conversation was taking place on our campus. By engaging with the Energy Conference, even the most ardent skeptics of climate change progress would find it hard to deny the tangible shift in priorities that have occurred over the past few years. The prioritization of environmental concerns by the energy industry is now a given. The bigger question to consider is whether their plans and promises are sufficient to avert climate disaster.

Post by Vibhav Nandagiri, Class of 2025

Duke University Energy Week Part 2: The Energy Innovation Showcase

Organized by students with support from the Duke University Energy Initiative and the Center for Energy, Development, and the Global Environment (EDGE) at The Fuqua School of Business, Duke University Energy Week brought together business and technology leaders within the energy industry to provide audience members insight into the industry’s future. The focal point of this article will be the Energy Innovation Showcase, which occurred on November 11. If you want a glimpse into the eight hours of energy-focused conversation that happened on November 10, my colleague at the Duke Research Blog, Vibhav Nandagiri (Class of 2025), wrote a fascinating piece on the Energy Conference.

Welcome to the Energy Innovation Showcase (photo by Jacob Hervey)

The evening kicked off with a riveting conversation between Ajulo E. Othow, Esq. (Founder & CEO of EnerWealth Solutions and General Counsel at Carolina Solar Services) and Marshall Cherry (Chief Operating Officer at Roanoke Electric Cooperative), moderated by Duke’s own Dr. Brian Murray (Director of the Duke Energy Initiative and Nicholas Institute for Environmental Policy Solutions). Othow, Cherry, and Murray discussed the future of energy in North Carolina, from exciting prospects for renewable energy to access barriers in rural regions.

Othow, Cherry, and Murray in conversation (photo by Jacob Hervey)

At the conclusion of the keynote discussion, the evening segued into the tabling session, and the audience was released back into the Hub for two hours of mingling with energy representatives. There were spokespeople from every facet of the industry – development companies like Susteon and Good Solar, suppliers like Leyline Renewable Capital and Piedmont Lithium, and advocacy groups like the NC Sustainable Energy Association and the NC Business Council.

Grace Fernandez, Nicholas MEM/MBA student and co-chair of Energy Week, had her concerns about the whole affair at first. It was the first year that Energy Week was conducted through a hybrid of platforms, after being entirely online last year due to the pandemic. Fernandez said that it was hard to convince people – both Duke students and energy representatives – to come, but through determined calls and emails and targeted social media ads, Fernandez succeeded in her goal of getting a “new audience engaged in energy.”

Turns out, Fernandez had no need to worry about turnout. Some of the attendees included Joy and Tenzin (both Trinity ’22), who were not first-timers at the showcase; they came to enjoy the “interactive” aspect for another year and meet new people who had first-hand experience in the energy industry. Nicholas MEM student Anat is not necessarily studying energy, but still came for the “innovative” aspect – to see how new developments in energy might be more interdisciplinary and interconnected.

The attendees I spoke to took note of the fact that all the organizations present came from around North Carolina. Some, like Nicholas MEM student Chayan, would have preferred representation from further away. But others, like Pratt first-year Jack, from the Durham area, came to the showcase specifically to see what local energy companies are up to and what opportunities they may be offering.

Discussing Carolina Solar (photo by Jacob Hervey)

The spotlight on North Carolina was by design: the organizers of Energy Week had taken a different approach to this year’s showcase, specifically seeking to highlight groups from Durham and North Carolina at large. “I wanted Duke students to be able to see the incredible work happening in our own backyard,” said Trey Signorelli, an Energy Week Showcase co-chair. He commented that many Duke students aim to leave North Carolina and take their talents with them, so he wanted to put on display the many exciting opportunities they already had right on their doorstep.

Duke University Energy Week 2021 coincided with the final few days of the COP26 Climate Summit in Glasgow, Scotland. Three thousand miles away, world leaders debated coal usage and policy financing and the future of climate action. But if Thursday’s showcase taught us anything, it’s that if we want to see the future of energy, we don’t have too look far.

Post by Nhu Bui, class of 2024

Building a Just Foundation for Our Energy Transition

Swine Country Documentary Project

As conversations about the energy transition away from fossil fuels become increasingly important (and time-sensitive), some experts in environmental policy aren’t just worried about the conversations themselves. They’re worried about who has a seat at the table — and who doesn’t. 

Sherri White-Williams

On November 8, at “Building a Just Foundation for Our Energy Transition,” a few of these experts — Sherri White-Williamson, Environmental Justice Policy Director at the NC Conservation Network; Josh McClenney, the North Carolina Field Coordinator at Appalachian Voices; and J. Spenser Darden, the Assistant Dean for Diversity and Inclusion at Duke’s Sanford School of Public Policy — spoke about this and other issues. Thomas Klug, a Research Associate at the Duke Energy Access Project, moderated the panel, which was put together by the Sanford Energy & Environment Club.

Klug asked the panelists to define what a “just transition” really means in the context of the panelists’ work, and whether it differs from a diverse and inclusive transition.

J. Spenser Darden

McClenney answered that a just transition entails recognizing that Black, brown, and indigenous communities, as well as low socio-economic status individuals, have historically faced the worst effects of fossil fuel economies. Living in the “physical and economic traction zones,” they’re the ones that lose jobs — like coal miners, in the case of McClenney’s work with Appalachian Voices. 

However, where a diverse and inclusive transition involves “getting people to the table,” just policies will actually reflect the conversations had at the table. An unjust transition, McClenney said, is one where “people clap themselves on the back for doing such a great job having these diverse, inclusive discussions — then make policies that work against their participants.” Ensuring inclusion for communities that have historically been excluded is important, but it’s equally important to make sure the resulting policies are actually inclusive.

Josh McClenney

White-Williams agreed with McClenney — inclusion should never end at “checking the box.” The goal should be to incorporate the input of marginalized voices into resulting policy. White-Williams also added that fairness, while not necessarily guaranteed by diversity and inclusivity, is a key part of a just energy transition. 

Spenser stressed the need to move away from “extractive, colonial” ways of thinking about energy and who makes up society, and to instead incorporate indigenous ways of thinking. He stated that diversity and inclusion is reactive: people realize flaws in the way they’ve built something and try to address it later by incorporating new elements. A just system, on the other hand, is built to be “for and by” communities that have been excluded from the very start.

Klug asked the panelists to recount some of the ways they’ve seen organizations, utilities, and decision makers putting the processes required for a just transition into practice.

McClenney spoke of revelations from the onset of COVID-19 in March 2020. Preventing utility shutoffs became critically important: people were losing jobs or forced to stay at home. They couldn’t come up with the money to pay their utility bills. While fighting utility shutoffs with Appalachian Voices, he saw a group of Knoxville organizations, including Knoxville Water and Energy for All, bringing attention to the fact that the shutoffs were not just a COVID problem. For some Black and brown communities, McClenney said, “keeping the lights on had always been an issue.” These grassroot groups’ advocacy expanded beyond the pandemic: they wanted energy and water recognized as human rights.

Klug asked the panelists how they feel about President Joe Biden’s performance with regard to just transitions in the energy sector — specifically, his January executive orders and recent bipartisan $1.2 trillion infrastructure bill

White-Williams cited a major concern with Biden’s policies: they don’t give enough attention to rural issues. In Sampson county here in North Carolina, massive hog farms overwhelmingly surround communities of color. North Carolina’s new Farm Act will allow Smithfield Foods to build a system to trap methane from hog waste to be processed and eventually used as renewable electricity. But residents living near hog farms already experience toxic water, unbearable stench, and heightened risk of other diseases, and this system would likely make the problem even worse. It’s a textbook example of an unjust energy transition. That’s why environmental and civil rights organizations have asked the EPA to intervene — to no avail, at least thus far. (White-Williams is featured in this article about the current state of affairs.) “Rural America is suffering,” White-Williams said. She wants to see federal agencies using their power to ensure a just energy transition.

McClenney echoed White-Williams’ concern about hog farms, adding that deaths have resulted from providing workers with limited information about the conditions they would be working in — especially those who don’t speak English and whose undocumented status puts them in a vulnerable position. 

On a different note, he thinks Biden’s expansions to Broadband and clean water are a step in the right direction. He stated that with North Carolina’s House Bill 951, which requires the Utilities Commission to cut emissions by 70% by 2030 (even more ambitious than Biden’s executive order, which seeks to cut US emissions in half by 2030), “there are opportunities right now to effect positive change — we just have to do a good job.” It’s about how we get to that carbon reduction goal.

Klug asked how people at universities — faculty, students, and staff alike — can contribute to this work in policy and in advocacy.

White-Williams told the audience to recognize that “having a degree does not make you an expert when you walk into these communities.” Community members have lived experience: they can tell policymakers and activists what they need, not the other way around. Change should be a partnership, and so should research: “Academics have a research question before they’ve even spoken to anyone.” Instead, “listen and learn from the people who have been there all their lives.”

Spenser invited the audience to think about “who the real experts are” in unique and different ways. Institutions like Duke are often separate from the communities they inhabit, serving as a sort of beacon on the hill. “We need to invert this paradigm,” he said.

McClenney added to Spenser’s criticism of schools like Duke, who “throw food out every day and hold dorm rooms empty during the summer while people go hungry and unhoused.” What’s needed is a fundamental reimagination of the university’s relationship to the community it inhabits. He also added to White-Williams’ point about research: it can be merely “another type of extraction” if not carried out in a just manner.

Klug asked the panelists whether we need to assess the impacts of energy policy differently through the lens of research.

McClenney flagged the words “affordability” and “reliability” in energy research, asking the audience to consider who that applies to. Affordability is not just about how rates compare to New York City or California, but whether someone has to forego insulin or go hungry in order to make a payment. By thinking through these words and what they really mean, we can “begin to understand impacts on a deeper level.”

Spenser implored researchers to use an intersectional lens: instead of considering economic impact and efficiency in isolation, to consider the way in which policies “contribute or ameliorate historic disparities.” In order to truly measure impact, efficacy, and outcome, researchers must be “historically aware and community invested.”

White-Williams agreed with McClenney and Spenser, asking researchers to consider whether policies are a “band-aid or a true fix.” She cited North Carolina’s Weatherization Assistance Program, which allocates tens of millions of dollars toward fixing “patched-up” homes that may have serious underlying problems. She wonders whether it may be better to simply spend the money on programs to place people in housing that is “actually livable.”

Klug opened the panel to questions. One audience member asked the panelists what concrete steps they recommend in order to “harness the power of diversity.”

White-Williams reiterated the importance of working with impacted communities, stressing the need for local leaders who can serve as experts on the needs of the community. Elected officials might “sacrifice the needs of these communities for some other interest,” but local advocates can apply pressure where needed.

Spenser pushed back on the question, stating that instead of urgency and speed, “we need to commit to a longer process” — honoring historical legacies and “spending time helping people understand what the conversation is.” 

“Environmental policy isn’t sexy,” Spenser concluded. (“Except,” he added, “for pipelines.”)

Maybe not. But it’s important that it gets made — and that it gets made justly.

Post by Zella Hanson

Experts Unpack the Space Debris Challenge Just Before an “Irresponsible” Russian Missile Launch

Russia sucessfully tested a direct-ascent anti-satellite missile on Monday, creating a debris field of more than 1,500 pieces of trackable orbital debris — space junk — whizzing around the planet. The crew aboard the International Space Station was ordered into their spacesuits to help them survive if one of the shards hit their home.

The Russian test, which has been strongly condemned by US officials, has created extreme hazards for satellites. US Space Command Commander General James Dickinson stated that “Russia has demonstrated a deliberate disregard for the security, safety, stability, and long-term sustainability of the space domain for all nations.”

You might be wondering, What’s the big deal?

Just last Friday on November 12th, a group of experts met with the Duke community to discuss the threats to space – an environment we often forget about – and why space junk poses a large challenge for the 21st century.

Benjamin Schmitt PhD, a postdoctoral research fellow at the Harvard-Smithsonian Center for Astrophysics, facilitated the group conversation, which featured Hugh Lewis PhD, Professor of Astronautics and Head of the Astronautics Research Group at the University of Southampton. Schmitt stated that for the last two weeks, people around the world have paused to look up at the climate with the proceedings of COP26, but they “should also tilt their heads back a bit further” and consider the problem of space junk.

The challenge of space debris requires technical and diplomatic solutions, which are often complex. This has been effectively demonstrated by the Russian launch and resultant global reactions to the “irresponsibility” of the maneuver.

Schmitt and Lewis were joined by Brit Lundgren PhD, Laura Newburgh PhD, and W. Robert Pearson JD. Lundgren is an Associate Professor of Physics and Astronomy at the University of North Carolina at Asheville, Newburgh is an Assistant Professor of Physics at Yale University, and Pearson is a retired U.S. Ambassador and current Duke University Center for International and Global Studies Fellow.

Space experts engaged in Friday’s conversation

“The space debris problem is a wicked problem,” Lewis said. And the problem is this: According to the European Space Agency, there are over 36,500 objects larger than 10cm, 1,000,000 objects over 1cm, and more than one-third of a billion objects over 1mm in size in orbit around the Earth. These numbers, though bewilderingly large, are posed to expand.

As all this junk collides with itself, there are more and more fragments and particles in space. Lewis said that unlike climate change, there is not a “tipping point.” There will not be a warning or any sudden event that pushes us into the exponential growth phase – it will just, sort of, happen.

These pieces of debris pose substantial risks to the space systems that our modern societies have come to rely on, like piloting and navigation, communication, and many forms of entertainment like television. “Without those services, all of us, the entire planet, would suffer,” Lewis said.

A visualization of the space debris currently rotating around Earth.

But this issue of space debris likely feels entirely disconnected and irrelevant for most of the world’s population. “For us down here on Earth, we are really not aware of this growing problem … and we are really not able to connect to it,” Lewis said. “Unless we make that human connection, it’s not something we would be able to address.”

The panelists all agreed that making the connections between space debris and the current functioning of our globe is a critical step to getting the public to engage with the space debris challenge.

There are also other important reasons to care about space debris. Lundgren pointed out that there has already been a global 10% increase in brightness relative to the natural, dark sky because of light-reflecting space debris. This is the kind of light pollution that you cannot escape, Lundgren stated, “You can’t just drive away like with city pollution.” For communities of people, like the Indigenous, this is also having severe impact on the cultural ways in which they use nighttime skies.

Newburgh’s scientific research uses a particular satellite frequency for data collection. This wavelength was just sold to a communication company, meaning that eventually, she will no longer be able to do her work. The frequencies used for satellites are limited, and thus an extremely valuable and expensive, monopolizable commodity. Scientists like Newburgh are gravely concerned about the protection of the future of their work and worried that we might “lose out on science.”

Because of the initiatives like Starlink, a satellite internet constellation operated by SpaceX, Newburgh said that space has begun to feel like the “Wild West” with no rules or regulation. “It feels like you could just do anything.”

This was a very important tenet of the discussion: “[Space debris] is not just a technical problem we have to solve, but a social one as well.” While technical solutions are needed to constrain the exponential growth of space debris, the even bigger challenge seems to lie in answering questions like “Who gets to use the remaining capacity in lowest orbit and how do we decide?” that Lewis asked. “Lots of companies, governments, and so on want to use space,” Lewis said.

Starlink satellites are changing to night sky. The company’s satellites can be seen traveling through space.

Ambassador Pearson said that this issue could be resolved by starting with a shared interest in the space debris issue and working outwards to points of change that are important across nations. The result would not ultimately be the full wish of any singular entity. Pearson also emphasized the pertinence of action: “It’s one thing to talk about what ought to be done and to talk about what we will do.”

While Pearson says that he does not believe there is a way to avoid national competition in space, it is essential to develop rules to mitigate and govern international interactions in space. This is likely to be a long process and has been on the minds of experts for decades already. But as Pearson reminded the audience it took almost 40 years to “get the ball rolling on climate change” and 10 years for the first nuclear disarmament.

The conversation ultimately kept returning to the need to engage the public and the impact that unconstrained space debris would have on their lives. Pearson said it is important to let the public know that the access to health, technology, communications, and many facets of society people had come to expect in their lives, would be severely impacted by damage to our space infrastructure.

“Whenever you think about the environment down here that we all occupy, that we are all connected to, we have to also think about the environment in space,” Lewis said.

He ended the conversation with a quote from the science fiction movie, Terminator 2: There is no fate but what we make for ourselves. This fate is dependent on cooperation between scientists, diplomats, regulatory and technical experts, and the public around the world.

Post by Cydney Livingston, Class of 2022

Duke has 38 of the World’s Most Highly-Cited Scientists

Peak achievement in the sciences isn’t measured by stopwatches or goals scored, it goes by citations – the number of times other scientists have referenced your findings in their own academic papers. A high number of citations is an indication that a particular work was influential in moving the field forward.

Nobel laureate Bob Lefkowitz made the list in two categories this year.

And the peak of this peak is the annual “Highly Cited Researchers” list produced each year by the folks at Clarivate, who run the Institute for Scientific Information. The names on this list are drawn from publications that rank in the top 1% by citations for field and publication year in the Web of Science™ citation index – the most-cited of the cited.

Duke has 38 names on the highly cited list this year — including Bob Lefkowitz twice because he’s just that good — and two colleagues at the Duke NUS Medical School in Singapore. In all, the 2021 list includes 6,602 researchers from more than 70 countries.

The ISI says that US scientists are a little less than 40 percent of the highly cited list this year – and dropping. Chinese researchers are gaining, having nearly doubled their presence on the roster in the last four years.

“The headline story is one of sizeable gains for Mainland China and a decline for the United States, particularly when you look at the trends over the last four years,” said a statement from David Pendlebury, Senior Citation Analyst at the Institute for Scientific Information. “(This reflects) a transformational rebalancing of scientific and scholarly contributions at the top level through the globalization of the research enterprise.”

Without further ado, let’s see who our champions are!

Biology and Biochemistry

Charles A. Gersbach

Robert J. Lefkowitz

Clinical Medicine

Pamela S. Douglas

Christopher Bull Granger

Adrian F. Hernandez

Manesh R.Patel

Eric D. Peterson

Cross-Field

Richard Becker

Antonio Bertoletti (NUS)

Yiran Chen

Stefano Curtarolo

Derek J. Hausenloy (NUS)

Ru-Rong Ji

Jie Liu

Jason W. Locasale

David B. Mitzi

Christopher B. Newgard

Ram Oren

David R. Smith

Heather M. Stapleton

Avner Vengosh

Mark R. Wiesner

Environment and Ecology

Emily S. Bernhardt

Geosciences

Drew T. Shindell

Immunology

Edward A. Miao

Microbiology

Barton F. Haynes

Neuroscience and Behavior

Quinn T. Ostrom

Pharmacology and Toxicology

Robert J. Lefkowitz

Plant and Animal Science

Xinnian Dong

Sheng Yang He

Philip N. Benfey

Psychiatry and Psychology

Avshalom Caspi

E. Jane Costello

Honalee Harrington

Renate M. Houts

Terrie E. Moffitt

Social Sciences

Michael J. Pencina

Bryce B. Reeve

John W. Williams

Post by Karl Bates

Will the Humanities Save the World?

Lorenzo Gritti

The bad news about the energy transition, according to Dr. Matthew Huber, is that it’s not happening. At least, not at the scale we need it to. A June report stated that the share of fossil fuels in the world’s total energy mix is still about 80%, as it has been for several decades. “We still live in a system fueled by fossil fuels,” Huber said. 

Matthew Huber
Jennifer Wenzel

On October 18, Huber, author of Lifeblood: Oil, Freedom, and the Forces of Capital and a professor at Syracuse University, joined Dr. Imre Szeman, author of On Petrocultures: Globalization, Culture, and Energy and professor at the University of Waterloo, and Dr. Jennifer Wenzel, author of The Disposition of Nature: Environmental Crisis and World Literature and professor at Columbia University.

Moderated by Dr. Ranjana Khanna, professor and director of the John Hope Franklin Humanities Institute here at Duke, the panel discussion “What Can the Humanities Contribute to the Global Energy Transition?” explored the potential of humanities fields to help supplement perspectives offered by the sciences, teaching us about new ways of living for a greener world.

Imre Szeman

Khanna posed the titular question: what do the panelists think that the humanities have to contribute to the energy transition?

Huber responded that in dealing with climate disaster, the “critical issue of our time,” there’s a civic responsibility to engage with the “public and political struggle” for change.

Humanities scholars excel in the art of persuasion and argumentation, and they can use that in public forms, like the Op-Ed and social media. Whereas the public conversation is skewed towards economics and engineering, humanities scholars can emphasize the equally important political and cultural barriers toward the energy transition. 

Huber also called on history scholars to help recover the “deleted history” of what is politically possible.

“After four decades of neoliberalism we’ve forgotten what the public sector can actually do,” Huber said, “but when we remember the Soviet-style planned economy during World War II, and the New Deal, we recover that these large mass scale transformations have happened, and are possible,” Huber said. He also lamented that the social movements of today’s Left have become “atomized, neutralized, and largely ineffective” such that “students don’t believe in large-scale social change anymore.” With public history, activists can show how and why struggles of abolition have won in the past, and how that could be applied to the struggle for carbon abolition. 

As the Climate Critic in the Green Party of Canada’s Shadow Cabinet, Dr. Imre Szeman drafted the Green Party’s proposal for the energy transition. He says that upon seeing the recommendation to end all production of fossil fuels, journalists asked Szeman, “Is this realistic? Here? Now?” They seemed to view such a change as “impossible — even though they might want it.”

Szeman argued that whether climate solutions are considered ‘realistic’ isn’t so much a question of cost, but of “our ability to conceptualize another way of being in the world,” which is where humanities fields come into play. He then posed a series of questions, including “What do we love about our current habits and behaviors? Who is culpable for the carbon dioxide in the atmosphere? How did we get here, and what does this say about our ability to get somewhere else?” He said that the role of the humanities in the energy transition is to answer all of these questions — and to remind us of the need to ask them in the first place.

Wenzel agreed, explaining that energy humanities can help us examine the literary and cultural narratives that shape our experience. She explained that fossil fuels enable a “chain of ease” wherein the primary mode of thinking about fossil fuels in everyday life is not thinking at all. She discussed the oil inventory activity she does with her students, where they account for the ubiquitous significance of oil in their lives. We develop an “embodied attachment” to the things that oil makes possible — the smoothness of plastic, the speed of auto, the smell of a butane stove. This leads us to an “impasse: we know where we stand, but we’re unable or unwilling to take action at the scale we know we need to.” 

Wenzel explained that the oil inventory was actually invented by the oil industry with an insidious intention — to get consumers to consider the indispensability of petroleum products in their lives “to produce wonder and appreciation.” She showed the audience an Exxon commercial, in which scenes of vast, interconnected energy grids play across the screen as a soothing voice tell us, “you don’t need to think about the energy that makes our lives possible. Because we do.

Wenzel emphasized that the effect of rhetoric like Exxon’s is to “ensure passivity.” The lesson? When we take stock of the impact of oil on our lives, how we use that information matters most. Climate activists must reclaim the oil inventory to “disrupt habits of mind” rather than entrench them.

Khanna noted that one of the humanities’ core methods is a “revelatory gesture of critique,” and asked the panelists what they thought about “moving past that initial gesture, toward some broader consensus for change.” 

Wenzel said that doing the work of the oil inventory is powerful, but “not the last move.” We must make other moves, and in terms of thinking about what we might do otherwise, we must take care to be “forward thinking, but deeply, critically, historically informed.”

Huber said that we need to interrogate the “politics that attach oil to life,” because it’s a strategy of moving politics away from work, production, and who decides its conditions. Production today feels invisible — it’s offshore, outsourced — so that we fail to ask questions about who’s controlling it, and to what effect. He called upon the 1930s, when a “radical politics of production was on the table,” and said that climate-conscious humanities scholars need to work to recover this history.

Szeman had one “next move,” in the words of Wenzel: to realize that oil companies in the US are private, unlike in much of the rest of the world. “There’s a decision made very early on” about how and in what quantities oil is to be used — a decision that could be amenable to change.

Khanna opened the panel to questions. One audience member asked about how to advocate for an energy transition in light of the fact that capitalism is ultimately responsible for much of the status quo and the damage it has caused. How can humanities scholars critique the status quo without critiquing capitalism to the point of suspicion from would-be supporters?

Szeman emphasized the need for recognition that there are some things that one can do in the political sphere, and some things one can’t. Even though the Green Party falls squarely on the political left, “we don’t explicitly criticize capitalism right off the bat, because that doesn’t seem like the winning position.” It’s important to give voice to discussions about change “to the extent possible within the official political sphere.”

Wenzel told the audience about giving a talk on energy humanities at the Pipeline Safety Trust conference. She had to “stand in front of the oil industry” — regulators, landowners, executives — which meant “thinking about which values and assumptions to share.” By establishing credibility, she could “make conversations about this problem, which implicates all of us, possible” — despite their different perspectives.

Huber contended that when the enemy is as abstract as the quasi-global system of capitalism, it can “induce paralysis.” He’s “not sure we can absolish capitalism on the time scale” necessary for the energy transition. He quipped that the earth is not dying, it’s being killed, and “those who are killing it have names and addresses.” Those people are the target, he said — just as in the abolition of slavery, when the target of struggle was the slave owning class, another oligarchical power representing about 1% of the population. Although he supports a systemic critique of capitalism, right now “we need to be more concrete. These people have names and addresses,” he reiterated.

Another audience member asked about how to “break down the concepts of beauty and pleasure” that support the current oil regime.

Huber discussed the need for “low-carbon luxury” and an investment in open green space as part of any Green New Deal. Climate politics has often been about “shame, fear, guilt, sacrifice,” he said, and “we’re not going to win on that.” A beautiful, pleasurable vision of the future is what’s needed to win people over.

Wenzel identified the role of literature in “collecting and borrowing” ideas of beauty, arguing that beauty is always constructed. To those who view renewable energy, like wind and solar, as an eyesore, Wenzel posed the question: “Are oil spills ‘beautiful’?” (Take a glimpse.)

Someone asked a question about science fiction’s ability to “dream futures into being” — what should humanities scholars aspire to read and write? 

Wenzel said that there are many ways to think about the future, and that apocalyptic renditions of science fiction are essentially “practicing for possible bad futures.” Huber agreed, stating that apocalyptic visions can be galvanizing — but there must be a positive vision that wins people over (he pointed to AOC’s “Message From the Future”).

Szeman said that utopian narratives tend to say more about the viewpoint by which a fictional world is considered a utopia than a “prescriptive way to get there,” and suggested that humanities scholars interested in fiction might consider creating more of the latter.

Revolutionary ideas were discussed during the two hours, and panelists acknowledged that humanities fields can’t do all of this work alone. 

Wenzel told the audience about a discussion she had with an economist from the Energy Policy Center. She’d said, “we’re interested in the non-technological obstacles to transition and non-technological tools to foster public demand for these changes. We want to understand why people remain so attached to the world that fossil fuels have created.” The economist said, “Right. We call that demand-side management.”

The audience laughed, understanding the frustration that often results from the disparate methodologies of science and humanities fields. Wenzel said she “felt a bit deflated” — but also learned a word she could use in future collaborations with economists and policymakers. 

The humanities have many valuable contributions to the energy transition: recovering histories, disrupting the status quo, crafting new narratives. But what’s important right now is communicating this. Wenzel left us with an instruction: “We need to learn to build bridges across different disciplines.”

This event was organized by the Energy Humanities Working Group in partnership with the Duke University Energy Initiative, Nicholas Institute for Environmental Policy Solutions, and John Hope Franklin Humanities Institute. Duke students or faculty members can join the Energy Humanities Working Group by contacting Dr. Tom Cinq-Mars (tom.cinq.mars@duke.edu).

Post by Zella Hanson

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