SYMP 6 - Theory in Ecology: Adding Humans to the Equations

Tuesday, August 13, 2019: 1:30 PM-5:00 PM
Ballroom E, Kentucky International Convention Center
Organizer:
Louis J. Gross
Co-organizers:
Brian Beckage and Nina Fefferman
Moderator:
Louis J. Gross
As ecology has advanced as a science over the past century, theory has played a critical role in fostering hypothesis generation and providing a basis for generalizations to arise from field and experimental observations. Concurrently, ecology has moved away from an early emphasis on pristine systems to acknowledge the importance of inclusion of human activities on natural systems. These two factors have both impacted the development of ecology but have not been highly integrated. Classic ecological theory largely ignores human factors, emphasizing biotic interactions without either including human actors or accounting for human impacts on the interactions of other species, or else focusing on abiotic factors without explicit consideration of how human actions modify the abiotic environment. Exceptions to this include human-driven harvesting and conservation interventions, impacts of anthropogenic climate change, and accounting for economic valuation of resource extraction and ecological services as these affect biological system sustainability. This Symposium will offer perspectives on methods to more directly incorporate human actions in general ecological theory, suggest areas that could fruitfully benefit from this inclusion, and illustrate cases in which incorporation of human actions and behaviors has modified ecological insight. Historically, ecology has been framed in the context of graphical, numerical, or mathematical analysis of continuous equations which abstracted the dynamics of interacting organisms/populations. Social science methods to model human behavior utilize a very similar set of quantitative modeling approaches as those used in ecological theory, considering similar questions such as how macro-scale properties of the components of a system arise from the interactions of many separate entities. Modern social science techniques include a growing collection of quantitative approaches to analyze human behavior from that of individuals, to social networks, and to broad-scale societies. Parallel current developments in ecology have also broadened the available toolkit to now also include computational approaches (not based on continuous mathematics) that provide the capability to explicitly account for the multiple spatial, temporal and organismal scales at which natural systems operate. Concurrent with this expansion of approaches has been development of statistical methods to evaluate alternative models and connect theory to data. A tenet of this Symposium is that it is now appropriate to develop a more interconnected body of ecological theory that incorporates human behaviors and goes beyond the mostly static approach to human impacts on natural systems that has characterized the limited interconnected models developed to date.
1:30 PM
Human sociocultural evolution shapes ecological pattern, process and change
Erle C. Ellis, University of Maryland Baltimore County
2:30 PM
More complex complexity: Putting human behavior into climate models
Brian Beckage, The University of Vermont; Louis Gross, University of Tennessee; Eric Carr, National Institute for Mathematical and Biological Synthesis; Sara Metcalf, The State University of New York at Buffalo; Travis Franck, Climate Interactive; Katherine Lacasse, Rhode Island College
3:00 PM
3:10 PM
Public goods and collective action
Simon A. Levin, Princeton University
3:40 PM
Patients as patches: Ecological challenges from the epidemiology of healthcare environments
Nina H. Fefferman, University of Tennessee; Eric T. Lofgren, Washington State University College of Veterinary Medicine; Andrea Egizi, Rutgers, The State University of New Jersey
4:10 PM
The unmistakable fingerprints of humans on biodiversity
Christina Romagosa, University of Florida; Julie Lockwood, Rutgers University
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