Hannah Harrison is a researcher at the University of Guelph and Dalhousie University. She produced a documentary called Last Boat on the Lake, which explores the commercial fishing industry of the Great Lakes in Ontario and the challenges they're facing.

A marine researcher from Dalhousie University in Nova Scotia has taken a deep dive into North America's largest freshwater commercial fishing fleet, in Ontario's Great Lakes, with the new documentary Last Boat on the Lake.