Four Fish by Paul Greenberg

This extensive text explores the complex relationship between humanity and several key fish species: salmon, sea bass, cod, and tuna. It traces the historical exploitation and domestication of these fish, from ancient practices to modern aquaculture, highlighting how human demand and technological advancements have profoundly impacted wild populations. The author recounts personal fishing experiences that underscore the decline of wild fish stocks and introduces the scientific and policy efforts aimed at sustainable fisheries, including concepts like shifting baselines and ocean zoning. Ultimately, the text examines the challenges and potential solutions for ensuring both the continued availability of fish as food and the preservation of wild marine ecosystems.