Beavers could be humans' biggest ally, if we let them
Summary
Science Friday explores beavers as ecological engineers who mitigate wildfires and filter water, featuring University of Minnesota researcher Emily Fairfax, science consultant for Pixar’s *Hoppers*. Fairfax discusses human-beaver coexistence challenges and her career shift from weapons engineering to ecology. The episode also highlights a successful Oregon project using notch exclusion fences to balance beaver habitats with public infrastructure needs.
Topics discussed
Sponsors and intro
Pixar's Hoppers and beaver consultant Emily Fairfax
Beavers as geologic forces and climate allies
Wildfire mitigation and water purification
Human-beaver conflicts and compensation
Scientific accuracy in Hoppers
Movie impact and Emily's career pivot
Systems engineering and coexistence challenges
Sponsors and break
Oregon's notch exclusion fence solution
Outro and sponsors
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