Send a text

Maine’s working waterfronts are evolving, as aquaculture, climate change, and shifting access reshape how coastal communities make a living. In this episode of Rising Tides, Bill Perna speaks with Abby Barrows about her path from environmental science into oyster farming, and what that shift reveals about the future of Maine’s coast.

Abby reflects on why she chose to buy an oyster farm on Deer Isle, what makes that particular stretch of water unique, and the practical challenges of operating an aquaculture business in a region long dominated by lobstering. Their conversation explores how environmental pressures, infrastructure limitations, and waterfront access influence day-to-day decisions on the water.

Grounded in both scientific research and lived experience, this episode considers how aquaculture, diversification, and community collaboration may shape the next chapter of Maine’s working waterfronts.

Perna Content's Rising Tides explores how coastal Maine is adapting to environmental, economic, and cultural change through long-form conversations with people working on and alongside the water. New episodes are released fortnightly.

The podcast accompanies the book Rising Tides: Adapting to Maine’s Coastal Future, available at www.pernacontent.com/publishing

Send a text

Maine has abundant, sustainably managed fisheries, yet much of that fish never reaches local plates. In this episode of Rising Tides, Bill Perna speaks with Ben Martens about why disconnects between fishing, markets, and access continue to shape who benefits from Maine’s coastal resources.

Ben reflects on how working waterfront access, unstable markets, and shifting priorities affect fishing communities, even when fish stocks are healthy. Their conversation explores efforts to strengthen local food systems, connect Maine seafood to schools and communities, and think long-term about resilience in the face of environmental and economic change.

Perna Content's Rising Tides explores how coastal Maine is adapting to environmental, economic, and cultural change through long-form conversations with people working on and alongside the water. New episodes are released fortnightly.

The podcast accompanies the book Rising Tides: Adapting to Maine’s Coastal Future, available at www.pernacontent.com/publishing

Send a text

Decisions made today will shape Maine’s coast for decades to come. In this episode of Rising Tides, Bill Perna speaks with Bill Mook about how science, regulation, and long-term thinking influence the future of the working waterfront.

Bill Mook reflects on the role of research and governance in managing coastal change, from aquaculture development to broader environmental pressures in the Gulf of Maine. Their conversation explores how evidence, public process, and collaboration help guide difficult choices, and why patience and perspective matter when balancing growth, conservation, and community needs.

Perna Content's Rising Tides explores how coastal Maine is adapting to environmental, economic, and cultural change through long-form conversations with people working on and alongside the water. New episodes are released fortnightly.

The podcast accompanies the book Rising Tides: Adapting to Maine’s Coastal Future, available at www.pernacontent.com/publishing