Professor Emeritus of Ecology, University of Alaska Fairbanks.
I have studied climate effects on Alaskan ecosystems for the past 50 years. My research addresses the effects of changes in climate and wildfire on Alaskan ecology and rural communities. I explore ways that communities and agencies can develop options that increase sustainability of ecosystems and human communities over the long term despite rapid climatic and social changes. Through earth stewardship, I explore ways that society can proactively shape changes toward a more sustainable future through actions that enhance ecosystem resilience and human well-being.