Reviews

“Tessa Hill and Eric Simons’s At Every Depth: Our Growing Knowledge of the Changing Oceans (Columbia University Press) is an antidote to indifference, a call to deepened attention. Combines popular-science sketches of the history and findings of oceanography with reflections on a change of ethos within the discipline over roughly the past quarter century. From interviews with oceanographers and narrative presentation of their findings, the authors convey something of the passionate attention that goes into the detailed understanding of a given aquatic ecosystem.”

Inside Higher Ed, 04/19/2024

“At Every Depth pulls us on underwater time-lines from rocky shore surveys to diminishing riches on coral reefs to the once trackless deep sea and chronicles for every major habitat in the oceans, the greatest discoveries and changes. “The ocean cannot tell its own story...” so the riveting stories of indigenous peoples, scientists and explorers who chart inroads, solutions, and forecasts, are brilliant for all students of the oceans from college classrooms to non-experts.”

Drew Harvell, author of Ocean Outbreak: Confronting the Rising Tide of Marine Disease and A Sea of Glass: Searching for the Blaschka’s Fragile Legacy in an Ocean at Risk

“At Every Depth tells the story of our rapidly changing oceans and its dramatic impacts on us all through the eyes of scientists, conservationists, indigenous people and commercial operators. The authors artfully weave clear evidence of unmistakable change occurring during our very lifetimes in all marine ecosystems across the world ranging from iconic tidepools, coral reefs and giant kelps to the expansive open ocean, deep sea and polar icepacks. Everyone who is interested in our oceans should read this absorbing, compelling story.”

Steven G. Morgan, Professor Emeritus of Environmental Science and Policy at the University of California, Davis

PRESS FOR AT EVERY DEPTH

“An incisive look at a world in crisis. This troubling assessment of how humans are devastating the world’s oceans hits home.”

Publisher’s Weekly, 11/28/2023

“With her expansive knowledge of our oceans and our warming world, Hill has teamed up with science writer and educator Eric Simons to produce At Every Depth: Our Growing Knowledge of the Changing Oceans, a book that surprised me with its fresh take on the effects that humans are having on the great bodies of water that cover our planet. This book is unique. [It] is a welcome addition to the conversation on climate change, pollution, plastics, and the changes we have brought to the oceans and to ourselves.”

Paul Hormick, The Green Dispatch

“The greatest strength of At Every Depth is its storytelling, with tales of scientific investigation and in exploring indigenous peoples' connection to the sea and how ocean changes lead to shifts in tradition and communities. The authors effectively provide information and inspire with emotion.”

Ellen Prager, author of Sex, Drugs, and Sea Slime: The Oceans' Oddest Creatures and Why They Matter

Press & Podcasts