Stung!
On Jellyfish Blooms and the Future of the Ocean
Our oceans are becoming increasingly inhospitable to life – growing toxicity and rising temperatures coupled with overfishing have led many marine species to the brink of collapse. And yet there is one creature that is thriving in this seasick environment: the beautiful, dangerous, and now incredibly numerous jellyfish. As foremost jellyfish expert Lisa-ann Gershwin describes in "Stung!", the jellyfish population bloom is highly indicative of the tragic state of the world's ocean waters, while also revealing the incredible tenacity of these remarkable creatures. Recent documentaries about swarms of giant jellyfish invading Japanese fishing grounds and summertime headlines about armadas of stinging jellyfish in the Mediterranean and Chesapeake are only the beginning – jellyfish are truly taking over the oceans. Despite their often dazzling appearance, jellyfish are simple creatures with simple needs: namely, fewer predators and competitors, warmer waters to encourage rapid growth, and more places for their larvae to settle and grow. In general, oceans that are less favorable to fish are more favorable to jellyfish, and these are the very conditions that we are creating through mechanized trawling, habitat degradation, coastal construction, pollution, and climate change. Despite their role as harbingers of marine destruction, jellyfish are truly enthralling creatures in their own right, and in "Stung!", Gershwin tells stories of jellyfish both attractive and deadly while illuminating many interesting and unusual facts about their behaviors and environmental adaptations. She takes readers back to the Proterozoic era, when jellyfish were the top predator in the marine ecosystem – at a time when there were no fish, no mammals, and no turtles; and she explores the role jellies have as middlemen of destruction, moving swiftly into vulnerable ecosystems. The story of the jellyfish, as Gershwin makes clear, is also the story of the world's oceans, and "Stung!" provides a unique and urgent look at their inseparable histories – and future.
About the Author
Lisa-ann Gershwin is director of the Australian Marine Stinger Advisory Services. She was awarded a Fulbright in 1998 for her studies on jellyfish blooms and evolution, and since that time she has discovered over 150 new species.
Reviews
"Read this book! You know that the oceans are in trouble, but this is the most comprehensive and clear explanation of why. 'Stung!' is more than just a book about jellyfish; it is undoubtedly one of the best books detailing the stresses on our ocean ecosystems. It is a much needed and spectacular achievement" – Paul Dayton, Scripps Institution of Oceanography
"Vivid, lively, and enthralling! The world of jellyfish is brought alive as you never imagined it could be by Lisa-ann Gershwin in this engaging, gripping, and often funny book. 'Stung!' is an enthusiastic guide to the extraordinary story of jellyfish, a group that dominated the world oceans of half a billion years ago, and in present form, may come to do so again if we don't curb the rising tide of human damage to the sea" – Callum Roberts, author of "The Ocean of Life"
"Reading this book should inspire heightened respect for these typically translucent creatures, some notable for their sophisticated stinging apparatus, some for their rainbow-colored bands of iridescent cilia, some for their ability to flash, sparkle or glow with their own living light – all, in a sense, 'living fossils', considering their ancient lineage... By picking out jellyfish and telling their stories, Lisa-ann Gershwin masterfully shows how they and we are hitched together – and to everything else in the universe" – Sylvia Earle, from the Foreword
