This collection reports on the latest research on an increasingly pivotal issue for evolutionary biology: cooperation. The chapters are written from a variety of disciplinary perspectives and utilize research tools that range from empirical survey to conceptual modeling, reflecting the rich diversity of work in the field. They explore a wide taxonomic range, concentrating on bacteria, social insects, and, especially, humans.
Human history, as written traditionally, leaves out the important ecological and climate context of historical events. But the capability to integrate the history of human beings with the natural history of the Earth now exists, and we are finding that human-environmental systems are intimately linked in ways we are only beginning to appreciate. In Sustainability or Collapse?, researchers from a range of scholarly disciplines develop an integrated human and environmental history over millennial, centennial, and decadal time scales and make projections for the future.
Birds sing and call, sometimes in complex and beautiful arrangements of notes, sometimes in one-line repetitions that resemble a ringtone more than a symphony. Listening, we are stirred, transported, and even envious of birds’ ability to produce what Shelley called “profuse strains of unpremeditated art.” And for hundreds of years, we have tried to write down what we hear when birds sing. Poets have put birdsong in verse (Thomas Nashe: “Cuckoo, jug-jug, pu-we, to-witta-woo”) and ornithologists have transcribed bird sounds more methodically.
This book offers a guide to some of the rarest birds in existence, with maps that show where to find them. Focusing on fifty captivating stories of the very rare, it describes remarkable discoveries of species not seen for centuries and brought back from the brink of extinction, successes like the Seychelles Magpie-Robin and the California Condor.
All life depends on plants, but we often take them for granted in our everyday lives. It is easy to ignore the fact that we are facing a crisis: scientists estimate that one third of all flowering plant species are threatened with extinction. This lavishly illustrated volume considers the essential conservation role of botanic gardens, telling the story of how a global network is working to save our botanical heritage.
Children ask, "Why is the sky blue?" but the question also puzzled Plato, Leonardo, and even Newton, who unlocked so many other secrets. The search for an answer continued for centuries; in 1862 Sir John Herschel listed the color and polarization of sky light as "the two great standing enigmas of meteorology." In Sky in a Bottle, Peter Pesic takes us on a quest to the heart of this mystery, tracing the various attempts of science, history, and art to solve it.
Seen from space, the earth is blue. That luminous blueness is water—the Atlantic, Pacific, Indian, Arctic, and Antarctic oceans. Seventy percent of what we call "earth" is under water. Life began in the ocean, and the ocean still plays a vital role in our lives and the earth's ecosystem. More than half the world's population lives within a few miles of the sea; we're drawn to it to swim, surf, sail, or simply gaze out across the waves.
Whales, dolphins, and porpoises have fascinated humankind for centuries. Amazingly diverse, they have evolved specializations that allow them, despite being air-breathing mammals, to exploit habitats ranging from surface waters to ocean depths. Whales and Dolphins of the World is a celebration of the variety (more than 80 species), behavior, and natural history of these remarkable animals.
Scientists Debate Gaia is a multidisciplinary reexamination of the Gaia hypothesis, which was introduced by James Lovelock and Lynn Margulis in the early 1970s. The Gaia hypothesis holds that Earth's physical and biological processes are linked to form a complex, self-regulating system and that life has affected this system over time. Until a few decades ago, most of the earth sciences viewed the planet through disciplinary lenses: biology, chemistry, geology, atmospheric and ocean studies. The Gaia hypothesis, on the other hand, takes a very broad interdisciplinary approach.
Nature has secrets, and it is the desire to uncover them that motivates the scientific quest. But what makes these "secrets" secret? Is it that they are beyond human ken? that they concern divine matters? And if they are accessible to human seeking, why do they seem so carefully hidden? Such questions are at the heart of Peter Pesic's enlightening effort to uncover the meaning of modern science.