Биология
Различные книги в жанре БиологияCrows
Who knew that crows are second only to humans as toolmakers and tool users, that they have complex family lives not unlike our own, and that their vocalizations resemble human languages? This witty, charming book introduces readers to these endlessly fascinating creatures. Author Candace Savage explores their evolution and basic biology, diet and food-gathering practices, incredible tool-using capabilities, crow “languages,” tricky social interactions, and their impact on the human imagination as reflected in mythology, literature, and popular aphorisms. Based on extensive research, the book is a lively, loving tribute to these special feathered friends.
Good News for a Change
We all know the bad news. Every day, along with all the bulletins on social upheavals and terrorist attacks, we read reports of another animal species on the brink of extinction, of how our ocean fisheries are collapsing, and of the damage industrial development is wreaking on our soil, air and water. We drive bigger cars, eat pesticide-sprayed, genetically altered foods and consume so much energy that even rich, industrialized countries suffer power outages. We seem intent on continuing to live this way, even though many scientific experts tell us our actions are suicidal.The good news, Suzuki and Dressel tells us, is that thousands of individuals, groups and businesses are already changing their ways. A growing number of companies are still making money while benefiting their local communities. Anti-globalization activists and Third World villagers are learning how to practice real participatory democracy and create real community. Farmers and ranchers are sharing their land with other species, including predators and pests, while still prospering. Even some governments, local and national, are starting to base economic development strategies on our collective dependency on nature, while decreasing large-scale interference in our ecosystems.
From Naked Ape to Superspecies
For millennia, we lived in harmony with the Earth, taking only what we required to survive. But in just the past few centuries, we have used our powers to satisfy our obsession with consumption and new technology, without regard for the consequences. And in doing so, we have exploited our surroundings on an unprecedented scale. In this revised and updated edition of From Naked Ape to Superspecies, David Suzuki and Holly Dressel lucidly describe how we have evolved beyond our needs, trampling other species, believing that we can make the Earth work the way we want it to. And they introduce us to the people who are fighting back, those who are resisting the inexorable advance of the «global economy» juggernaut, the people whose voices are difficult to hear over the din of corporate public relations machines. We learn about how human arrogance—demonstrated by our disregard for the small and microscopic species that constitute the Earth’s engine and our reckless use of technological inventions like powerful herbicides or genetically engineered crops—is threatening the health of our children and the safety of our food supply.
The Sacred Balance
In this extensively revised and enlarged edition of his best-selling book, David Suzuki reflects on the increasingly radical changes in nature and science — from global warming to the science behind mother/baby interactions — and examines what they mean for humankind’s place in the world. The book begins by presenting the concept of people as creatures of the Earth who depend on its gifts of air, water, soil, and sun energy. The author explains how people are genetically programmed to crave the company of other species, and how people suffer enormously when they fail to live in harmony with them. Suzuki analyzes those deep spiritual needs, rooted in nature, that are a crucial component of a loving world. Drawing on his own experiences and those of others who have put their beliefs into action, The Sacred Balance is a powerful, passionate book with concrete suggestions for creating an ecologically sustainable, satisfying, and fair future by rediscovering and addressing humanity’s basic needs.
Everything Under the Sun
In this compilation of David Suzuki's latest thoughts and writings, the renowned scientist, author, and broadcaster explores the myriad environmental challenges the world faces and their interconnected causes. In doing so, Suzuki shows that understanding the causes—and recognizing that everything in nature, including us, is interconnected—is crucial to restoring hope for a better future. The solutions are there, he argues; we just need the will to act together to bring about change.Everything Under the Sun delves into such provocative topics as the difference between human hunters and other predators, the lessons we must learn from the devastating earthquake and tsunami in Japan and the subsequent meltdown of the nuclear reactors, and our dependence on the sun for all of our food and energy—indeed for our very lives. Suzuki also considers the many positive steps people are making today. And he doesn't shy away from controversial opinion, especially when it comes to taking on those who stand in the way of resolving serious issues like climate change.Underpinning it all is the recognition that we are blessed to live on a planet that gives us everything we require to live, under a sun that gives us the energy we need to produce food and transport and modern conveniences. But we must protect what we have if we want to survive and prosper.
Almost Green
In Almost Green, James Glave demonstrates that the journey along the path to a greener life is not always easy but is frequently hilarious and always enlightening. Glave—a writer and stay-at-homedad—describes his experiences building a green writing studio in the front yard of his home on Bowen Island, British Columbia, a not-so-green paradise where SUVs still outnumber compost boxes.While coping with the many frustrations and small victories of this undertaking, Glave also dabbles in grassroots neighborhood activism. He visits a truly green family living in the concrete jungle of the city and decides he must divest himself of his hulking SUV, so generously given to him by his father-in-law, without offending his benefactor.
Chasing Clayoquot
First published in 2004, and now with a new introduction by the author and a foreword by Robert F. Kennedy Jr., this book of natural history, environmentalism, and politics explores one of the Earth's last primeval places: Clayoquot Sound. Pitt-Brooke takes the reader on 12 journeys, one for each month of the year. Each journey covers the outstanding natural event of that season, such as whale-watching in April, shorebird migration in May, and the salmon spawn in October.
Smiling Bears
Few people have known bears as intimately as Else Poulsen has. This remarkable book reveals the many insights about bears and their emotional lives that she has gained through her years of work with them. Always approaching each bear with the same two questions in mind — «Who are you?» and «What can I do for you?» — Poulsen has shared in the joy of a polar bear discovering soil under her paws for the first time in 20 years and felt the pride of a cub learning to crack nuts with her molars. She has also felt the hateful stare of one bear that she could not befriend, and she has grieved in the abject horror of captivity for a sun bear in Indonesia. Featuring photographs from Poulsen's personal collection, Smiling Bears provides an enlightening and moving portrait of bears in all their richness and complexity.
David Suzuki's Green Guide
Everyone knows that the planet is in trouble, but is there a solution? This timely book identifies the most effective ways individuals can be more green in four key areas: home, travel, food, and consumerism. It also describes how citizens can ensure that governments take the actions necessary to make sustainable lifestyles the norm instead of the exception. Environmental lawyer David Boyd and celebrated ecologist David Suzuki provide vital tips for choosing a home, creating a healthy indoor environment, and decreasing energy and water use — and utility bills. They discuss what readers can do to drive and fly less, profile the most environmentally friendly transportation choices, and explain how to purchase carbon credits, among other suggestions. In addition, they offer simple changes individuals can make in their diet to eat fresher, tastier, healthier food. Included too is invaluable advice about how to buy fewer things and avoid toxic consumer products.
Cow
She is everywhere: as a vehicle for both farmers and advertisers, a subject for research scientists and poets, and ever-present in the form of lucky charms, children's toys, or simply as a tasty sandwich-filler. The female of the bovine species is revered as sacred or reviled as stupid, but one thing she never inspires is indifference. After more than ten thousand years living alongside us, she remains a beguiling mystery. Combining a myriad of richly entertaining anecdotes and an abundance of illuminating discoveries, Florian Werner presents the curious cultural history of that most intriguing of animals: the cow.Since evolving from the aurochs, an ungulate that grazed the Persian grasslands, the cow has embedded itself into virtually all aspects of our lives. Cow is the first book to look at the animal in its countless manifestations in cultures around the world. Werner examines cows' role in commerce as an early form of currency and their place on our plates and in our stomachs in the form of meat and dairy products. Florian Werner examines how cows are worshipped in some circles, such as in Hindu mythology, and abhorred in others, today being vilified as an agent of climate change. And he waxes philosophic about the significance of the cow's rumination and cud chewing, as well as her simple but meaningful moo.Combining thorough research with an accessible writing style, Florian Werner offers readers an eye-opening perspective on this commodified animal, whose existence is inextricably intertwined with ours and which we too often take for granted.