Howard Ernst, political science professor, scholar and author of Chesapeake Bay Blues: Science, Politics, and the Struggle to Save the Bay, recently sat down with local photographer David Joyner to discuss chicken farms as major polluters, why Pennsylvania is such a political nightmare and what is really killing the Chesapeake Bay.

See the extended interview here:

Chesapeake Bay pollution, interview with Howard Ernst from David Joyner on Vimeo.