Sea Change

Unlikely allies and a success story of oceanic proportions

by Amanda Leland and James Workman

sea change book
Sea Change (nonfiction, available September 2025)

For decades, overfishing seemed an inevitable tragedy. Fish stocks were collapsing, coastal economies were failing, and policymakers were trapped in a cycle of ineffective bans and short-term fixes. Ocean decline felt like yet another chapter in the global tale of environmental doom. 

But something extraordinary happened—not just at a policy level, but in the lives of the very people on the front lines of this crisis. One of them was Buddy Guindon, a man who lived through collapse, fought against the changes meant to fix it, and ultimately became one of its most vocal champions. 

Learn more about  Sea Change

Fisher catching Gulf red snapper.

Reviews and Praise

"Sea Change reveals one of the great environmental turnarounds of our time. Through rigorous research and compelling storytelling, Leland and Workman document how communities, scientists, and policymakers are finding common cause in developing economic incentives to restore our fisheries. This book is much more than a history—it’s an exciting roadmap into the future and essential reading for anyone who cares about the future of our oceans.”
— Bruce Babbitt, Former US Secretary of the Interior (1993-2001)

Putting people at the center of climate solutions

Keith "Buddy" Guindon

Buddy spent his life chasing fish, building a business, and outcompeting everyone else on the water—until the very industry he depended on was pushed to the brink. Red snapper, once abundant, had all but disappeared. Regulations tightened, fishermen fought back, and the way of life Buddy had built seemed doomed. He had every reason to resist change—until he saw firsthand that the old way was leading to ruin. When the industry he loved hit rock bottom, he made a choice that would not only save his own livelihood, but transform an entire system. 

That fisherman’s journey—from defiance to understanding to advocacy—isn’t just his story. It’s the story of hundreds of millions of people around the world who rely on the ocean for their survival. It’s proof that when given the right incentives and a stake in the future, those who harvest natural resources can become their fiercest defenders. 

And here’s the bigger story: this revolution isn’t over—it’s spreading. The same principles that turned Buddy from an overfisher into a steward of the sea are now being adapted across Latin America, Europe, and even in countries like Indonesia and Namibia. This is about more than fish—it’s about rethinking how we manage our shared natural resources, from forests to groundwater to the climate. 

At a time when climate action feels paralyzed, political polarization seems insurmountable, and every environmental headline signals catastrophe, Sea Change is a radically different kind of story. It proves that solutions exist, that they work, and that they are replicating in real time. This isn’t just about restoring oceanic resilience — it’s about rebuilding trust, livelihoods, and a model for solving some of the world’s biggest challenges

Ship on Galveston Bay

Reviews and Praise

Sea Change is an eye-opening, exhilarating story of how bold, pragmatic solutions can revive our oceans and redefine the future of wild seafood. This book will shape not only what you order off the menu or at the market, but also how you think about the very source of the most nutritious, sustainable protein on the planet.”
—Rick Moonen, James Beard Award winner

Meet the authors of Sea Change

Amanda Leland

Amanda Leland

Amanda is the lead author and Executive Director of Environmental Defense Fund. She previously led EDF’s Oceans program, a global team in fourteen countries focused on reversing overfishing while improving human wellbeing. She holds a master’s degree in marine biology from University of Maine and lives in Washington, D.C.

James Workman

James Workman

James is a storyteller, entrepreneur and author of books on resilience, including the award-winning Heart of Dryness. Drawing on fieldwork with indigenous people, he founded and runs AquaShares, a firm pioneering water credit trading. His writing has appeared in dozens of publications like New York Times, Los Angeles Times, The New Republic, Rabbit Hole, Orion, and Washington Monthly. Jamie studied at Yale, Oxford, and Stanford and taught at Wesleyan and Whitman. But his real education came from restoring wildfires, reintroducing wolves, blowing up dams, smuggling to dissidents, getting married, and raising daughters.

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Fisher working in the water

Reviews and Praise

“Workman and Leland show us what’s possible when seemingly irreconcilable opponents find common ground and work together on a solution that benefits everyone. The lessons in this book are valuable not only for ocean conservation but for any aspect of life that requires breaking down barriers between people.”
— Dr. Enric Sala, National Geographic Explorer in Residence and founder of Pristine Seas