Showing results by publisher "Audible Studios" in Biological Sciences

Beavers, those icons of industriousness, have been gnawing down trees, building dams, shaping the land, and creating critical habitat in North America for at least a million years. Once one of the continent's most ubiquitous mammals, they ranged from the Atlantic to the Pacific, and from the Rio Grande to the edge of the northern tundra. Wherever there was wood and water, there were beavers - 60 million (or more) - and wherever there were beavers, there were intricate natural communities that depended on their activities.

Since the birth of civilization, human beings have manipulated other life-forms. We have selectively bred plants and animals for thousands of years to maximize agricultural production and cater to our tastes in pets. The observation of the creation of artificial animal and plant variants was a key stimulant for Charles Darwin's theory of evolution. The ability to directly engineer the genomes of organisms first became possible in the 1970s, when the gene for human insulin was introduced into bacteria.

An orchard is not a field. It's not a forest or a copse. It couldn't occur naturally; it's definitely cultivated. But an orchard doesn't override the natural order: it enhances it, dresses it up. It demonstrates that man and nature together can - just occasionally - create something more beautiful and (literally) more fruitful than either could alone. The vivid brightness of the laden trees, studded with jewels, stirs some deep race memory and makes the heart leap. Here is bounty, and excitement.

Humans are awesome. Our brains are gigantic, seven times larger than they should be for the size of our bodies. The human brain uses 25 percent of all the energy the body requires each day. And it became enormous in a very short amount of time in evolution, allowing us to leave our cousins, the great apes, behind. So the human brain is special, right? Wrong, according to Suzana Herculano-Houzel. Humans have developed cognitive abilities that outstrip those of all other animals but not because we are evolutionary outliers.

Suddenly, research findings require a paradigm shift in our view of the microbial world. The Human Microbiome Project at the National Institutes of Health is well under way, and unprecedented scientific technology now allows the censusing of trillions of microbes inside and on our bodies as well as in the places where we live, work, and play. This intriguing, up-to-the-minute book for scientists and nonscientists alike explains what researchers are discovering about the microbe world and what the implications are for modern science and medicine.

In Getting to Green, Frederic C. Rich argues that meaningful progress on urgent environmental issues can be made only on a bipartisan basis. Rich reminds us of American conservation's conservative roots and of the bipartisan political consensus that had Republican congressmen voting for, and Richard Nixon signing, the most important environmental legislation of the 1970s.

In the summer of 2004, veterinarian Melanie Butera received an unexpected patient: a three-day-old blind, dying fawn she called Dillie. Melanie doubted the deer would survive, but with the help of her husband, Steve, she miraculously nursed Dillie back to health. The tenacious deer quickly became a member of the family, running around the house with the dog, the cat, and the people and enjoying all of the perks, including her own bedroom, plates of her favorite linguini, and swims in the family's pool.

What do you do when your world ends? At 28 years old, Krista Schlyer sold almost everything she owned and packed the rest of it in a station wagon bound for the American wild. Her two best friends joined her - one a grumpy, grieving introvert, the other a feisty dog - and together they sought out every national park, historic site, forest, and wilderness they could get to before their money ran out or their minds gave in.

In the aftermath of the horrific trench warfare of the First World War, the poppy - sprouting across the killing fields of France and Belgium, then immortalized in John McCrae’s moving poem - became a worldwide icon. Yet the poppy has a longer history: as the telltale sign of human cultivation of the land, of the ravages of war, and of the desire to escape the earthly realm through Romantic opium dreams or the grim reality of morphine drips.

In Cool, the neuroscientist and philosopher Steven Quartz and the political scientist Anette Asp bring together the latest findings in brain science, economics, and evolutionary biology to form a provocative theory of consumerism, revealing how the brain's "social calculator" and an instinct to rebel are the crucial missing links in understanding the motivations behind our spending habits.

We inherit mechanisms for survival from our primeval past - none so obviously as those involved in reproduction. The hormone testosterone underlies the organization of activation of masculinity: It changes the body and brain to make a male. It is involved not only in sexuality but in driving aggression, competitiveness, risk-taking - all elements that were needed for successful survival and reproduction in the past. But these ancient systems are carried forward into a modern world.

Why a unicycle? Why a cross-country trip? Why leave a prominent New York magazine and return to the simple life in Kentucky? Reminiscent of classic literary travelogues, Mark Schimmoeller's Slowspoke: A Unicyclist's Guide to America takes listeners on an inward, emotional journey as he inches across landscapes and communities from North Carolina to Arizona. Schimmoeller became inspired by his unicycle as an adolescent.

Many people think wild tigers are on the road to recovery, but they are in greater danger than ever - from a menace few experts saw coming. There may be only three thousand wild tigers left in the entire world. More shocking is the fact that twice that many - some six thousand - have been bred on farms, not for traditional medicine but to supply a luxury-goods industry that secretly sells tiger-bone wine, tiger-skin decor, and exotic cuisine enjoyed by China's elite.

By turns epic and intimate, Telling Our Way to the Sea is both a staggering revelation of unraveling ecosystems and a profound meditation on our changing relationships with nature - and with one another. When the biologists Aaron Hirsh and Veronica Volny, along with their friend Graham Burnett, a historian of science, lead twelve college students to a remote fishing village on the Sea of Cortez, they come upon a bay of dazzling beauty and richness.

Hundreds of thousands of people die every year from malaria. No one's quite sure of the exact number. It's just too difficult to keep track of the disease as it tears through more than 200 million cases each year, many of them in countries wracked by war and blighted by other problems. In The Deadly Air, Christian Jennings mixes together his own experiences of suffering from malaria with a history of mankind's struggle with the disease.

It's no secret that our planet is in crisis. Environmental threats such as climate change, pollution, habitat loss, and land degradation threaten the survival of thousands of plant and animal species. In 100 Heartbeats, Jeff Corwin provides an urgent portrait of the wildlife teetering on the brink. From the forests slipping away beneath the stealthy paws of the Florida panther, to the giant panda’s plight to climb ever higher in the mountains of China, Corwin takes you on a global tour to witness firsthand the critical state of our natural world.

An end to Roderick L. Haig-Brown’s seasons cycle, Fisherman’s Summer is a book that can be listened to again and again, for both knowledge and pleasure. In this installment, he focuses again on the rivers of his native British Columbia such as the Campbell, the Columbia, and the Nimpkish. Among his vast wealth of knowledge concerning fly fishing, listeners are also exposed to his wise reflections.

From roots to canopy, a lush, verdant history of the making of California. California now has more trees than at any time since the late Pleistocene. This green landscape, however, is not the work of nature. It’s the work of history. In the years after the Gold Rush, American settlers remade the California landscape, harnessing nature to their vision of the good life. Horticulturists, boosters, and civic reformers began to "improve" the bare, brown countryside, planting millions of trees to create groves, wooded suburbs, and landscaped cities.

The Western world has had an enduring love affair with dolphins since the early 1960s, with fanciful claims of their 'healing powers' and 'super intelligence'. Myths and pseudoscience abound on the subject. Justin Gregg weighs up the claims made about dolphin intelligence and separates scientific fact from fiction. He puts our knowledge about dolphin behavior and intelligence into perspective, with comparisons to scientific studies of other animals, especially the crow family and great apes.

We have long fantasized about finding life on planets other than our own. Yet even as we become aware of the vast expanses beyond our solar system, it remains clear that Earth is exceptional. The question is: Why? In Lucky Planet, astrobiologist David Waltham argues that Earth’s climate stability is what makes it uniquely able to support life, and it is nothing short of luck that made such conditions possible. The four-billion-year stretch of good weather that our planet has experienced is statistically so unlikely that chances are slim that we will ever encounter intelligent extraterrestrial others.