Core Team

Asim Zia, SEGS Lab Co-Director
Dr. Asim Zia's research, teaching and outreach activities focus on advancing the sustainability and resilience of integrated socio-environmental systems. He has led NSF, USDA and McArthur foundation funded Team Science projects aimed at developing computational models of Social Ecological Systems, Complex Adaptive Systems and Coupled Natural and Human Systems. Foresight generated from these computational models is used widely to enable early warnings of systemic risks, design early actions and anticipatory policies, configure governance systems and implement adaptive management. Asim Zia is serving as a Professor of Public Policy and Computer Science in the Department of Community Development and Applied Economics, with a secondary appointment in the Department of Computer Science, at the University of Vermont (UVM). He is Director of the Institute for Environmental Diplomacy and Security (IEDS) and a founding Co-Director of the Social Ecological Gaming and Simulation (SEGS) lab at the UVM.
Dr. Zia's Website
Christopher Koliba, SEGS Lab Co-Director
Dr. Christopher Koliba is the inaugural Director of the University of Vermont (UVM) Office of Engagement (OOE) and a Full Professor in the Community Development and Applied Economics Department at UVM. He is the Co-Director of the Social Ecological Gaming and Simulation (SEGS) Lab, the Associate Director of Vermont EPSCoR, and served as the director of the Master of Public Administration Program from 2002 to 2020. He founded and now directs the Sustainable Development Policy, Economics and Governance Ph.D. Program at UVM. He serves on the Executive Council of the Network of Schools of Public Affairs and Administration and is also a former chair of the Section on Complexity and Network Studies Section of the American Society of Public Administration. He is the lead author of Governance Network in Public Administration and Public Policy (second edition), has published over 80 peer reviewed articles and book chapters, and has served as the principal investigator, co-principal investigator or science leader on over $50 million in grants from federal agencies. His research interests include the governance of critical infrastructure, uses of technology to incent behavior and decision making with applications to economic development, water quality, food systems, energy systems, emergency and disaster response, and sustainable transportation systems.
Dr. Koliba's Website
Scott Merrill, SEGS Lab Managing Director
Dr. Scott Merrill is a Research Assistant Professor in the Plant and Soil Science Department and Managing Director of the SEGS lab. He is a systems ecologist with research spanning a wide range of both natural ecosystems and social-ecological systems. Projects include examining dynamics of change within pest-crop agroecosystems including aspects of climate change, examining ways to nudge human behavior to help protect the health of our livestock herds, and looking at factors motivating behavior that affects water quality in the Lake Champlain watershed. In the SEGS lab, he uses experimental gaming as a novel technique for collecting data to examine decision making in social-ecological systems. An important goal of this work is the creation of applicable and predictive models to inform best management practices.
Dr. Nick Cheney is a Research Assistant Professor in the Department of Computer Science, and a member of the Vermont Complex Systems Center and Director of the UVM Neurobotics Lab. His research is in machine learning and artificial intelligence, with specialties is artificial neural networks and robotics. In the SEGS lab, he uses tools from machine learning and data science to help analyze human behavior and decision making, while also developing automated decision making systems to more systematically interrogate and understand the optimal decision making processes in a given scenario.
Dr. Cheney's Website
Dr. Trisha Shrum is a behavioral and environmental economist who uses modeling and experimental methods to better understand human behavior related to environmental policy, climate change, and natural resource management. She co-founded a non-profit organization called DearTomorrow which arose from her research on climate change behavior. She brings her experience as a social entrepreneur to the courses she teaches on Community Entrepreneurship..
Dr. Shrum's Website

Steven Exler is the Technologist for the Vermont EPSCoR group. His work includes application design and development as well as staff support. He holds a M.S. degree in Computer Systems Management from the University of Maryland.
Scott Turnbull is a software engineer accomplished in the creation of integrated software solutions for complex systems. Scott has recently participated in research into applications and impacts of precision agriculture, and modeling of national food supply security with regards to Ecology and Evolution of Infectious Diseases. Previous research was with Vermont EPSCoR in the Basin Resilience to Extreme Events and the Research on Adaptation to Climate Change.

Undergraduate Students

Maegan Beckage is a third year undergraduate in the College of Arts and Sciences. She is double majoring in computer science and physics, with the hopes to use these skills for interdisciplinary research projects. Maegan is interested in applying field data to solving real world problems that threaten our planet's health. She also serves as vice president of the society of advancement of Chicanos and Native Americans in science (SACNAS) and as a writer for the Gist magazine. Maegan grew up in Essex Vermont and enjoys hiking in national parks across the country.
Sam Gusick is currently an undergraduate research assistant for the SEGS Lab, and a current Junior at UVM studying Computer Science. Sam also serves as the president of the Game Development Club at UVM, the president of Scratch That A Cappella, and he has done extensive work with the ARC (Academic Research Commercialization) Program at UVM.

Graduate Students

Alex Friedrichsen studies as a graduate student in the Master's of Complex Systems and Data Science program inside the Vermont Complex Systems Center at UVM. Alex is continuing his work as an undergraduate Data Science major at UVM through the accelerated master's program. As an undergraduate, Alex completed his Honors Thesis inspecting open source citation networks between GitHub and academic papers. He enjoys studying poker and Magic, reading fantasy novels, and performing in his band.
Richmond Silvanus Baye is a PhD candidate in the Community Development and Applied Economics program at the University of Vermont. Besides food security and renewable energy transition, he is interested in livestock disease insurance and biosecurity adoption. Currently, his research focuses on livestock farmers' attitudes towards biosecurity adoption and the economics of livestock disease insurance. Ultimately, he wants to develop a policy document that influences farmers' attitudes toward biosecurity adoption while ensuring global food safety.
Ollin D. Langle-Chimal is a Ph.D. student in Complex Systems and Data Science. Before joining UVM he obtained a BSc in Physics (Universidad Nacional Autónoma de México) and a MSc in Data Science (Instituto Tecnológico Autónomo de México). He is interested in data-driven policies and the usage of new technologies such as edge computing and distributed artificial intelligence for sustainable development of low and middle income countries which has led him to work as a data scientist for the Mexican Ministry of Social Development, the Inter-American Bank of Development and the World Bank.
Tung-Lin Liu is a Ph.D. student in the University of Vermont’s Food Systems Graduate Program. Before joining UVM, he studied Gastronomy and Culinary Arts at Boston University under the mentorship of several renowned chefs. He earned his master’s degree in Computational Social Science from George Mason University. Tung’s research interests include power-law scaling in food systems, agent-based modeling, and computational sociology. His doctoral research focuses on applying complexity theory and data modeling to understand social patterns involving multiple levels of food production and consumption.

Postdoctoral Fellows

Dr. Eric Clark is an applied mathematician who is interested in implementing mathematical theory to solve real-world, interdisciplinary problems. His interests include (but are not limited to) Network Theory, Social Contagion, Computational Linguistics, Natural Language Processing, Machine Learning, Evolutionary Algorithms, and Complex Systems.
Dr. Clark's Website
Dr. Gabriela Bucini is a post-doctoral research fellow in the Plant and Soil Science Department at the University of Vermont (UVM). Her research is focused on developing agent-based models depicting the hoofstock industries (e.g., dairy) including the integration of experimental gaming data into these agent-based models. She is involved in a broader project that seeks to reduce the impact of potential emergent diseases on heard health (PI Dr. Julie Smith, Department of Animal Sciences, UVM). Gabriela’s Ph.D. is in ecosystem ecology and she has worked on projects including tree cover mapping and modeling in African savannas, temporal and spatial dynamics of pine savannas in the Everglades National Park, Florida and local downscaling of General Circulation Models (GCMs) to project climate across the Northeast.


Dr. Rachel Schattman is an Assistant Professor of Sustainable Agriculture at the University of Maine. The overarching goal of her work is support agricultural resilience in a changing climate while simultaneously protecting natural resources. In pursuit of this goal, she works with specialty crop producers and agricultural advisors to identify and address production challenges, specifically through the lens of climate change adaptation. This approach is grounded in complementary traditions of agroecology and participatory action research (PAR).
Dr. Schattman's Website
Dr. Brendan Fisher is an Associate Professor in the Rubinstein School of Environment and Natural Resources and is a fellow at the Gund Institute. He studies human behavior, both in observational and experimental ways. The broad general question of his research is, Why do humans behave in often unsustainable ways, and how can we create policies, structures and interventions to move individually motivated behavior towards more sustainable outcomes? An new area of research includes the ways in which exposure to nature or natural environments affects cognition, stress, and pro sociality.
Dr. Fisher's Website
Dr. Julie Smith is an extension Associate Professor at the University of Vermont. Since joining the Department of Animal and Veterinary Sciences in 2002, she has applied her veterinary background to programs in the areas of herd health, calf and heifer management, and agricultural emergency management. Julie has conducted trainings for Extension educators, livestock producers, and community members on the risks posed by a range of animal diseases, emphasizing the importance of awareness and prevention. Julie is the principal investigator for the animal health protection project in the SEGS lab.
Dr. Smith's Website
As a global change ecosystem ecologist and biogeochemist, Dr. Carol Adair uses theory, experimentation, and quantitative methods to understand ecosystem responses to natural and anthropogenic environmental change. Understanding and predicting the response of ecosystems to environmental changes is crucial for sustaining and managing important ecosystems. She is fascinated by how and why ecosystem properties and processes respond to global changes and how these responses may feed back to amplify or diminish these changes. Because predicting and managing the effects of such changes depends on understanding and accurately depicting ecosystem processes, she combines experimental, synthetic and quantitative approaches to develop models and test hypotheses about what drives fundamental ecosystem processes like microbial respiration.
Dr. Adair's Website
Dr. Stephanie Hurley is Assistant Professor in the Plant and Soil Science Department at the University of Vermont. Her research and teaching spans disciplines within the fields of landscape architecture, ecological design, restoration, and planning. She takes a holistic approach to landscape design, recognizing the inherent diversity of landscapes and practicing the art of place-making, while aiming to facilitate healthy and sustainable societal and ecological interactions through design. She directs a landscape design computer lab within Plant and Soil Science where our research focus is the creation and evaluation of a series of photosimulations (landscape visualizations) of climate change best management practices for agricultural landscapes in the Northeastern U.S.
Dr. Hurley's Website
Dr. Chris Jones is a health economist with 15 years of healthcare technology and financial data analytics experience in both the public and private sectors. His work has focused on using data to facilitate the delivery of precision medicine, while at the same time safeguarding information from fraud and misuse. Prior to founding the Global Health Economics Unit of the Vermont Center for Clinical and Translational Science, Chris was director of global health economics for CSL Behring, Inc (AUX = CSLB) with health economics oversight across global brands and across therapy areas. This followed 3 years of international government and private sector consulting on data analytics in the U.S., U.K., Belgium and Luxembourg. In 2007, he completed post-doctoral training at Johns Hopkins University, with a focus on patient-based health technology assessment. From 2002-2006, Chris worked for the British Collaborating Centre on Mental Health, co-authoring six British national guidelines. His doctoral thesis at Oxford University was the first study to analyze the U.K. in-vitro fertilization records from a cost-effectiveness perspective, an initiative that received the Bertarelli Foundation Award from Switzerland. The main findings of this work were presented to Parliament in the House of Commons, and as a report in the New England Journal of Medicine. Chris received his BSc with honors from the University of Michigan, Ann Arbor. He also holds a masters in Human Biology and doctorate in Health Economics, both from Christ Church, Oxford University. Dr. Jones has lectured at the invitation of London School of Economics, Heldelberg, Duke-NUS, and Johns Hopkins University. He has taught full courses in advanced biology at Oxford University and health economics at the University of Vermont.
Dr. Jones's Website
Emma Spett is a Ph.D. student in Sustainable Development Policy, Economics, and Governance. Prior to starting her doctoral studies, she completed a MS from UVM in Community Development and Applied Economics, and a BA from New York University in Environmental Policy. Emma studies resilience in social-ecological systems, and has carried out research on the management of transboundary watersheds and community economic development.
Dr. John Harlow is an Assistant Research Professor in the School for the Future of Innovation in Society at Arizona State University. His research includes defining social values for The Global KAITEKI Center, and Robert Wood Johnson Foundation funded projects "Convening the Center" and "The People's Collaborative Governance Network." John was the project manager for Boston’s Betablocks smart city action research project, and co-designed the prioritization workshop that produced the first draft of Phoenix's 2050 transportation plan.

SEGS Alumni

Luke Fredrickson is an Undergraduate Research Assistant for the SEGS lab. He is a Senior pursuing a degree in Computer Science through the College of Engineering and Mathematical Sciences. He also serves as a peer mentor for the UVM Honors College, as the president of UVM Bikes (UVM’s campus bicycle co-op), and as the cyclocross season coordinator for UVM Cycling. Luke is from Seattle, Washington, but has immensely enjoyed the past two years living in Vermont.
Aislinn O’Keefe is an Undergraduate Research Assistant for the SEGS lab. Aislinn is a Senior pursuing a degree in Animal Science through the College of Agricultural and Life Sciences. Originally from Mountainside, New Jersey, Aislinn enjoys exploring Vermont.
Robert Beattie was an undergraduate Research Assistant for the SEGS lab and has since graduated with a degree in Computer Science. As one of the team’s software engineers, he developed a virtual reality simulation of the lab's compliance game. Robert is from Rutland, Vermont and enjoys skiing.
Juniper Urbani was an Undergraduate Research Assistant for the SEGS lab. Juniper has since completed a degree in Computer Science through the College of Engineering and Mathematical Sciences. Juniper has served as the president of the UVM CS Crew and as the vice president of UVM’s Fencing Team. Juniper is from Rutland, Vermont and enjoys biking and rollerblading.
Luke Trinity earned his Master's Degree while working as a Research Assistant for the SEGS lab. As one of the team's lead software engineers, he has made major contributions through design of serious games as well as data analysis. After graduating with a B.A. in Computer Science and Master's in Complex Systems and Data Science, he is currently pursuing his doctorate in Computer Science at the University of Victoria. Originally from Washington, D.C., he loves the beautiful scenery of Vermont.
Serge Wiltshire earned his Ph.D. in Food Systems at the University of Vermont. His research interests include behavioral economics game development, agent-based computer modeling, computational network analysis, and other complex systems research, with an eye toward improving food system resiliency. Core research efforts include the development of strategies to promote Best Management Practice adoption and the mitigation of livestock disease outbreaks.
Arkia Wynn is a recent graduate from the University of Rhode Island majoring in Environmental Natural Resource Economics with a Minor in Marine Biology. Her overall goal is to pursue at career in Environmental Consultation. She created an experimental research game to study farmer’s decisions to fertilize their fields with varying weather forecast types and weather uncertainty. She would like to continue to further develop the game and collect more data for future research and studies.
Bill Nupp is a recent graduate from the University of Vermont with a major in computer science and a minor in environmental studies. He has lived in Vermont his entire life and enjoys climbing its mountains, swimming in its rivers, and generally enjoying all the outside activities and scenery that Vermont has to offer. This past summer he worked under Scott Merrill in the Newrnet program developing a decision-based game to better understand farmers' decision-making in Vermont. This fall he will be transferring his efforts to a bio-security game that Scott has developed. We will attempt to place this game onto the internet to allow a larger population of people to play it.
Caitlin Danehy is a recent graduate of the University of Vermont with a biology major and a computer science minor. Her academic trajectory aimed to meld together the study of computation and complexity, efficient programming, and ecological systems to solve real world problems. During her time at UVM she assisted in research testing viral transmission between the native bumblebees (genus: Bombus) and the non-native honey bee (Apis mellifera) by collecting and hand-rearing bees in a lab. At SEGS, she takes an interdisciplinary approach to social ecological systems. Specifically, she participates in the development of experimental games using R and the game engine Unity to study human decision-making behavior. Data from these games contribute to models that can be used to test an agricultural system’s resiliency to disease. In the future, she hopes to attain a graduate degree and continue research in complex adaptive systems.
Noah El-Naboulsi is a recent graduate of Saint Michael's College majoring in Environmental Studies with a minor in Biology. He will soon start his master’s degree at Plymouth State University, working on water quality issues. In an attempt to more fully understand how to improve water quality in the Lake Champlain basin, Noah is looking at what factors influenced farmer decision-making processes in relation to revenue, fertilizer use, and vegetative buffers. To explore this central theme, Noah created a decision-based computer game coded in R. In his experimental research game, participants fertilized virtual farms while being asked if they wished to install vegetative buffers under a variety of different conditions and amounts of information.
Daniel (Dan) Fredman is a PhD Student in the Rubenstein School of Environment and Natural Resources, Gund Graduate Fellow and a National Science Foundation IGERT Fellow at UVM. His research at UVM focuses on the emerging Smart Grid and its implications for human behavior, energy technology, and public policy. Prior to starting his doctoral studies at UVM, Dan was a Sustainability Program Coordinator at the University of Illinois at Chicago, where he managed outreach and education programs relating to energy efficiency and conservation, recycling, sustainable food, and active transportation at UIC. He earned a Master’s degree in Urban Planning & Policy from the University of Illinois at Chicago and a Bachelor’s degree in Psychology, with a minor in Geography, from the University of Vermont.
Dan's Website
Dr. Jason Parker is a researcher at The Ohio State University. Dr. Parker’s primary research interests are understanding scale, diversity, and land tenure characteristics of farm households and communities as they relate to agricultural problems. In the past five years, his research has been funded by multiple USDA programs.
Dr. Parker's Website
Dr. Steve Scheinert holds a PhD in Public and International Affairs from the University of Pittsburgh, where he focused on examining governance systems through the lens of complex adaptive systems, with experience researching ad hoc response systems that developed after natural disasters in the United States and Haiti and after armed conflict in Bosnia-Herzegovina. He also holds a Masters of Public Policy and a BA (International Relations), both from the College of William & Mary.
Dr. Scheinert's Website
Dr. Kristin Raub
I am the Department of Homeland Security Flood Apex Post-Doc at CUAHSI where I am researching resilience as transformation using a food-energy-water nexus approach in the context of flood events. I recently completed my Ph.D in Natural Resources from the Rubenstein School of Environment and Natural Resources at the University of Vermont. My dissertation work focused coastal resilience at the nexus of food, energy, and water systems. I am an interdisciplinary scientist with a background including a B.A. in Marine Science from Boston University, dual Master’s from the University of Connecticut in Oceanography and Applied & Resource Economics, a Certificate of Graduate Studies in Complex Systems (UVM), and a year working in marine policy in D.C as a 2016 Knauss Fellow. Outside of school I enjoy sailing, podcast listening, traveling, cooking, and winter beach combing.
Dr. Rachel Mason is a Post-Doc at the National Socio-Environmental Synthesis Center (SESYNC). Rachel’s research focuses on connections between agriculture and climate change, in both directions. Her most recent work has involved simulating crop yields and environmental outcomes (runoff, erosion, etc.) on dairy farms in a warmer, wetter climate, and evaluating the scientific literature on cattle production and climate change.
Bonnie Reese is passionate about making important ideas a reality. Bonnie is a a PhD candidate in Natural Resources at UVM researching the role of innovation in the transition from fossil fuels to renewable energy. Bonnie is also in the IGERT program, funded by the National Science Foundation to explore issues related to the Smart Grid. She is particularly interested in exploring the reward systems and motivational strategies that game designers use to engage users in order to improve the success rates of demand response programs.
Christopher Clement is a Ph.D. Candidate at the Rubenstein School of Environment and Natural Resources and a National Science Foundation IGERT Fellow. His research focuses on modeling the renewable energy transition in Vermont, and analyzing implementation pathways and complex trade-offs. Prior to coming to UVM, he was a Sustainable Economist with the global design, planning, and environmental consultancy, AECOM, where he specialized in energy and climate policy. He did his Masters work at Yale University, where in 2008 he completed a joint M.E.M. with a concentration in Energy and the Environment at the School of Forestry and Environmental Studies and an M.B.A. at the School of Management. He earned a B.S. in Environmental Science with honors from the University of North Carolina at Chapel Hill in 2002.
Chris's Website