Resultados para "América" en Ciencia

El filósofo Pedro Insua explora con ideas y datos la desconocida línea salmantina que va desde los descubrimientos náuticos de Colón a los debates morales de Francisco de Vitoria sobre la licitud de la conquista de América. La ciudad castellana se elevó como el faro moral e ideológico para un imperio que domesticó océanos e hizo suyo todo un continente. Los sabios congregados en torno a Salamanca sentaron las bases de la astronomía moderna, la física, el derecho internacional y hasta la economía.

Historic Glacier National Park captures the most interesting moments in the park's history, the slices of life in northwestern Montana that provide an idea of what life was like for those who chose to explore this gloriously beautiful snowy corner of the United States. There's the presence of...

The history of Yosemite National Park is as compelling as the waterfalls, monoliths, and peaks that have mesmerized visitors for more than a century. But what hikers see today in the iconic Yosemite Valley, as well as on the peaks in the high country and within the Mariposa Grove of Big Trees...

Unsettling Canada, a Canadian best seller, is built on a unique collaboration between two First Nations leaders, Arthur Manuel and Grand Chief Ron Derrickson.Both men have served as chiefs of their bands in the B.C. interior and both have gone on to establish important national and international reputations. But the differences between them are in many ways even more interesting. Arthur Manuel is one of the most forceful advocates for Aboriginal title and rights in Canada and comes from the activist wing of the movement.

In writing this book, author, naturalist, and educator Steve Ramirez traveled thousands of miles by plane, motor vehicle, boat, and foot. Each chapter includes his fishing with a notable person in the worlds of fishing and conservation. His fishing partners in this book include Bob White, Chris...

John Roebling was one of the 19th century's most brilliant engineers, ingenious inventors, successful manufacturers, and fascinating personalities. Raised in a German backwater amid the war-torn chaos of the Napoleonic Wars, he immigrated to the US in 1831, where he became wealthy and acclaimed, eventually receiving a carte-blanche contract to build one of the 19th century's most stupendous and daring works of engineering: a gigantic suspension bridge to span the East River between New York and Brooklyn. 

In 2013 Michael J. Yochim was diagnosed with ALS (Lou Gehrig's disease). While fighting the disease, he wrote Requiem for America's Best Idea. The book establishes a unique parallel between Yochim's personal struggle with a terminal illness and the impact climate change is having on the national parks—the treasured wilderness that he loved and to which he dedicated his life. A poignant and thought-provoking work, Requiem for America's Best Idea investigates the interactions between people and nature and the world that can inspire and destroy them.

In Feeding a Divided America, third-generation Montana rancher and international agriculture development specialist Gilles Stockton explores the causes of what he refers to as the "rural-urban divide" and how this widening chasm between rural America and urban centers threatens our democracy.

Coyote America is both an environmental and a deep natural history of the coyote. It traces both the five-million-year-long biological story of an animal that has become the "wolf" in our backyards and its cultural evolution from a preeminent spot in Native American religions to the hapless foil of the Road Runner. A deeply American tale, the story of the coyote in the American West and beyond is a sort of Manifest Destiny in reverse.

The Hobo: The Sociology of the Homeless Man is a book written by Nels Anderson, which provides a comprehensive sociological study of the homeless population in America during the early 20th century. The book explores the lives and experiences of "hobos"—a term used to describe homeless men who traveled from place to place in search of work—and sheds light on the social and economic factors that led to their homelessness.

When Robert F. Kennedy, Jr. broke from the Democratic Party and joined forces with Donald Trump, it shocked the political establishment and ignited a movement no one saw coming. Out of that moment came MAHA—Make America Healthy Again—a bipartisan revolution uniting farmers and homesteaders, conservatives and progressives, skeptics and visionaries around a shared mission: healthier food, stronger communities, and freedom from the grip of Big Pharma and Big Ag.

Since the 1987 publication of Diet for a New America, beef consumption in the United States has fallen a remarkable 19 percent. While many forces are contributing to this dramatic shift in our habits, Diet for a New America is considered to be one of the most important. Diet for a New America is a startling examination of the food we currently buy and eat in the United States and the astounding moral, economic, and emotional price we pay for it.

North America boasts a rich history of dinosaurs, with a diverse array of species that once roamed its ancient landscapes. From fearsome predators to gentle herbivores, these creatures left an indelible mark on the continent's geological and paleontological record.

In 1936, ironically after one of the coldest winters on record, North America experienced a heat wave that remains unmatched today. Thanks to a combination of an unusually warm sea surface in the Atlantic and Pacific, stagnating low-pressure, drought and poor farming techniques, temperatures...

On October 4, 1957, the Soviet Union launched Sputnik I, and the space race was born. Desperate to beat the Russians into space, NASA put together a crew of the nation's most daring test pilots: the seven men who were to lead America to the moon. The first into space was Alan Shepard; the last was Deke Slayton, whose irregular heartbeat kept him grounded until 1975. They spent the 1960s at the forefront of NASA's effort to conquer space, and Moon Shot is their inside account of what many call the 20th century's greatest feat - landing humans on another world. 

Vaccine hesitancy in America didn't begin with the uproar over the mRNA vaccines for Covid-19. The late twentieth and early twenty-first centuries saw resistance to a wide variety of vaccines. In Unvaccinated Under God, Kira Ganga Kieffer shows that debates over vaccine safety and mandatory...

Throughout the seventeenth century, medical lecturers demonstrated human anatomy by dissecting a cadaver while surrounded by students. After the Revolutionary War, though, instructors realized that they needed many more cadavers to serve a growing number of medical students. Enter the “resurrectionists”–body snatchers. Resurrectionists were a cruel lot; men (almost always men and often medical students themselves) who would sneak into a cemetery under the cover of darkness, remove a body, and then sell it to a physician or anatomist–usually for around $100.

The great economic boom times in American history have come because of fortuitous discoveries. Natural resources (coal first, then oil) fueled vast economic and industrial expansions, which helped create and supply new markets. The last genuine economic game changer was the technology boom of the 1990s, which gave the U.S. a global competitive advantage based on electronics and silicon. In defiance of the recessionary times (in 1990), he saw the coming boom. Now, in 2013, he sees the threshold of another.

For those who have a disdain for birds or bird lovers with a sense of humor, this snarky handbook is equal parts profane, funny, and—let's face it—true. Featuring common North American birds, such as the White-Breasted Butt Nugget and the Goddamned Canada Goose (or White-Breasted Nuthatch and Canada Goose for the layperson), Matt Kracht identifies all the idiots in your backyard and details exactly why they suck. With The Field Guide to Dumb Birds of North America, you won't need to wonder what all that racket is anymore!

The summer of 1969 saw astronauts land on the moon for the first time and hippie hordes descend on Woodstock for a legendary music festival. For Neil M. Maher, the conjunction of these two era-defining events is not entirely coincidental. With its lavishly funded mandate to send a man to the moon, Apollo became a litmus test in the 1960s culture wars.