"Henry David Thoreau wrote, 'Who hears the fishes when they cry?' Maybe we need to go down to the river bank and try to listen." In what he says is the most important piece of environmental writing in his long and award-winning career, Mark Kurlansky, best-selling author of Salt and Cod, The Big Oyster, 1968, and Milk, among many others, employs his signature multi-century storytelling and compelling attention...