Orin Foster Environmental Lecture Series

EVS Seminar Series Dr. Doug Tallamy.

EVS Seminar Series guest Doug Tallamy presenting: "Nature’s Best Hope"

Join us for the Orin Foster Environmental Lecture Series and Environment and Sustainability Seminar Series, where leading experts dive into the most pressing environmental challenges of our time.

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Monthly Events:

Semester Seminars

STAY TUNED!

Below you’ll find an exciting lineup of outstanding guest speakers and their scheduled dates! We are currently working on the titles and summaries of their talks—stay tuned!

January

MEET EVS FACULTY

Date: January 30, 2026
Time: 2 p.m
Location:  210 O'Brian Hall, North Campus

Can't make it in person? Watch on ZOOM

Our department’s faculty and staff are leaders in their fields and teach many of the courses in our undergraduate and graduate programs. At this event, each EVS faculty and staff member will introduce themselves, talk about the research they do, and share the classes they teach. It’s a great chance for all EVS students (and EVS-curious folks) to meet us in person, ask questions, and put faces to names!

Teaching forest.

February

Nicholas Pyenson

TBD

Date: February 13, 2026
Time: 6 p.m
Location: 120 Cooke Hall, North Campus

Can't make it in person? Watch on ZOOM

Nicholas Pyenson is a vertebrate paleontologist who studies how marine life changes over incredibly long periods of time.

Nick Pyenson Lead Curator Smithsonian Institution National Museum of Natural History.

Nicholas Pyenson, Lead Curator, Smithsonian Institution, National Museum of Natural History

Ronell Bridgemohan

Micro to Macro: Microbial Insights to Macro Solutions—Using Microbial Source Tracking and Modeling to Determine Mitigation Strategies for Water Quality Issues in Tropical and Subtropical Systems

Date: February 20, 2026
Time: 2 p.m
Location: VIRTUAL ONLY  ZOOM

Dr. Bridgemohan will share how microbial source tracking (qPCR and novel markers) and hydrologic/modeling approaches can pinpoint pollution sources and predict risk across watershed-to-coast scales. We’ll translate those findings into practical, nature-based and policy-ready strategies to improve water quality and resilience in tropical and subtropical environments.
Dr. Bridgemohan is a new Adjunct Lecturer at the University at Buffalo, currently teaching EVS 321: The Environmental Impact of War. The course explores the physical, chemical, and biological effects of war on the environment, using historical and contemporary case studies worldwide, and examines strategies for mitigating and remedying environmental damage. Dr. Bridgemohan's broader work bridges microbiology, hydrology, and environmental modeling to support One Health and community resilience initiatives.

Ronnel Bridgemohan.

Ronell Bridgemohan, Adjunct Lecturer, University at Buffalo

Kelley St. John

TBD

Date: February 27, 2026
Time: 2 p.m
Location: O'brian 210, North Campus

Can't make it in person? Watch on ZOOM

Kelley St. John is the Climate Action Manager for the City of Buffalo within the Mayor's Office of Strategic Planning.

Kelley St. John (she/her), Division of Planning & Zoning, Title: Climate Action Manager.

Kelley St. John, Climate Action Manager, Division of Planning & Zoning, City of Buffalo

March

Jagriti Upadhya

Religious environmental "Hugging Trees movement"

Date: March 13, 2026
Time: 2 p.m
Location: Baldy 200G, North Campus

Can't make it in person? Watch on ZOOM

The women of the Bishnoi community in Rajasthan's desert region have long been the backbone of environmental protection. Following the tenets of their spiritual Guru, Jambhoji, 363 women and men led by Amrita Devi, chose to have their heads decapitated, rather than let the trees in their village be cut down by the soldiers of the King (Maharaja Abhay Singh),  who by a tyrannical decree, had ordered the trees to be chopped down for timber for the royal palace. This was the Chipko Andolan- the tree- hugging movement, which is still active in the hills of Rajasthan, where communities led by women and transgender community are resisting orders to overtake land and fragile ecosystems for development. Today, women of the Bishnoi community protect blackbucks, deer, and other animal species from poaching and hunting, and sometimes even breastfeed a baby doe if its mother has died. The tree-hugging movement evolved into a nonviolent environmental campaign starting in the 1970s in the Himalayas, where villagers, especially women, led by figures like Gaura Devi, hugged trees to prevent commercial loggers from cutting them down, using their bodies as physical barriers to protect forests vital for local resources, inspiring global environmentalism and leading to logging bans. It also expanded to shed light on limited drinking water, when rural communities have to walk miles and go deep into wells to get drinking water, as water recedes (in part due to lost forest area and also prolonged drought-- climate change)

Valerie Trouet

TBD

Date: March 27, 2026
Time: 6 p.m
Location: 121 Cooke Hall, North Campus

Can't make it in person? Watch on ZOOM

Dr. Trouet is an Associate Professor at the Laboratory of Tree-Ring Research at the University of Arizona.  They use tree rings to study the climate and its interaction with forest ecosystems and focus on approximately the last 2,000 years.

Associate Professor of Dendrochronology, Laboratory of Tree-Ring Research, Joint Assistant Professor, School of Natural Resources and Environment.

Valery Trouet, Associate Professor of Dendrochronology, Laboratory of Tree-Ring Research

April

Pamela Pozarny

The Value-Added of Applied Anthropology in International Development: How Social Analysis Strengthens Investment Initiatives

Date: April 3, 2026
Time: 2 p.m
Location: O'brian 210, North Campus

Can't make it in person? Watch on ZOOM

Dr. Pozarny will share her ‘career journey’ working as an Applied Anthropologist in and on Africa for decades focusing on sustainable livelihoods, inclusive rural development, broadly poverty reduction. She has worked with the Food and Agriculture Organization (FAO) of the UN as Senior Rural Sociologist; USAID as Research Coordinator in Zimbabwe for the Land Tenure Centre/University of Wisconsin/Zimbabwe on Land Reform and Resettlement; Africare/UNHCR Project Coordinator in Rwanda on settlement, followed by UNDP as Technical Advisor covering Governance, Decentralization and Area Rehabilitation and Development Planning; and with US Peace Corps in northern Togo. She will highlight the benefits and value added of her training and extensive and varied experiences in social analysis, contributing to national policy formulation, strategies and investment programmes and projects concerning agrifood system transformation. Through unpacking the complexities of local but also national-level realities, she will share how deep-dive understanding of socioeconomic contexts, anchored in participatory approaches, and working cross-cutting with other technical specialists can strengthen relevance, inclusion, and sustainability of development interventions, while reducing risks and unintended impacts.

Pamela Pozarny, Pamela Pozarny, PhD, Senior Rural Sociologist, Food and Agriculture Organization (FAO) of the United Nations (retired).

Pamela Pozarny, PhD in anthropology from University of Florida, with certificates in Farming Systems Research and Tropical Agriculture

Pamela working with a community in Africa.

Photo credit: Pamela Pozarny

Christina Perazio

There’s No Place Like Home—Unless It’s Loud: Whales and Bats and Anthropogenic Noise, Oh My!

Date: April 17, 2026
Time: 2 p.m
Location: O'Brian 210, North Campus

Can't make it in person? Watch on ZOOM

As a behavioral ethologist, Dr. Perazio is interested in the acoustic structure of communication signals, especially for species that communicate across distances, and in particular how anthropogenic noise interacts with the structure of those signals. 

Christina Perazio, Assistant Professor, Canisius College.

Christina Perazio, Assistant Professor, Canisius College

Irene Pepperberg

TBD

Date: April 24, 2026
Time: 6 p.m
Location: 121 Cooke Hall, North Campus

Can't make it in person? Watch on ZOOM

Irene Maxine Pepperberg is an American scientist noted for her studies in animal cognition, particularly in relation to parrots. 

Irene Pepperberg, Research Professor, Boston University.

Irene Pepperberg, Research Professor, Boston University

May

Jonathan Burgess

TBD

Date: May 1, 2026
Time: 2 p.m
Location: O'brian 210, North Campus

Can't make it in person? Watch on ZOOM

Jonathan Burgess is the Director of the Pittsburgh Water Collaboratory at the University of Pittsburgh, a research center that has been recognized nationally for their engagement and community partnerships.

Jon Burgess.

Jonathan Burgess, Director, Pittsburgh Water Collaboratory, University of Pittsburg

Past Seminars

Video Recordings:

Video recordings of past seminars from the Department of Environment and Sustainability are available upon request. To access these recordings, please contact Isabel Porto-Hannes at isabelha@buffalo.edu.

Events Calendar

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