Resultados para "John of John" en Ciencia

A powerful exposé that reveals how “heart-healthy” seed oils have silently sabotaged our health—and how returning to real, natural fats can restore vitality, balance, and truth to the modern diet. For decades, we were told to trade butter for margarine, and lard for “vegetable oil.” We followed the experts’ advice—and paid the price. Chronic inflammation, obesity, heart disease, and fatigue have all skyrocketed since the so-called “healthy oils” took over our kitchens.

Himalaya is one of the world's most extraordinary geophysical, historical, environmental and social regions. Historian John Keay introduces us to the myriad mysteries of this vast, confounding and utterly fascinating corner of the planet, and makes the case that it is one of our most essential—and endangered—wonders. For centuries, Himalaya has captivated an illustrious succession of admirers, from explorers, surveyors and sportsmen, to botanists and zoologists, ethnologists and geologists, missionaries and mountaineers.

What scientific concept would improve everybody's cognitive toolkit? This is the question John Brockman, publisher of Edge.org, posed to the world's most influential thinkers. Their visionary answers flow from the frontiers of psychology, philosophy, economics, physics, sociology, and more. Surprising and enlightening, these insights will revolutionize the way you think about yourself and the world.

My First Summer in the Sierra is based on a diary Muir kept while tending sheep in Yosemite country and is filled with the author’s awe for the “divine, enduring, unwasteable wealth” of the natural world. It remains a classic of environmental literature and continues to inspire people.

Behind the familiar surfaces of the telephone, radio, and television lies a sophisticated and intriguing body of knowledge known as information theory. This is the theory that has permitted the rapid development of all sorts of communication, from color television to the clear transmission of photographs from the vicinity of Jupiter. Even more revolutionary progress is expected in the future.  

In This Explains Everything, John Brockman, founder and publisher of Edge.org, asked experts in numerous fields and disciplines to come up with their favorite explanations for everyday occurrences. Why do we recognize patterns? Is there such a thing as positive stress? Are we genetically programmed to be in conflict with each other? Those are just some of the 150 questions that the world's best scientific minds answer with elegant simplicity.

Hace 13.000 años la evolución de las distintas sociedades humanas comenzó a tomar rumbos diferentes. La temprana domesticación de animales y el cultivo de plantas silvestres en el Creciente Fértil, China, Mesoamérica y otras zonas geográficas otorgó una ventaja inicial a sus habitantes. Sin embargo, los orígenes localizados de la agricultura y la ganadería son solo una parte de la explicación de los diferentes destinos. Las sociedades que superaron esta fase de cazadores-recolectores se encontraron con más probabilidades de desarrollo, supervivencia y poder bélico.

We all know John Kerry as the candidate who didn't win the 2004 election. In this program, see another side of the man as he and his wife, Teresa Heinz Kerry, discuss their philanthropic work to save our environment.

Are you thinking of becoming a goat owner? This all-encompassing beginners guide will be of great help in your efforts to raise healthy and happy goats! Whether you have your mind set on becoming more self-reliant, a homesteader, or want to raise goats just for the fun of it - you have to know where to start. With more than 200 goat breeds, you may not even know which breed to choose.

Trying to understand our human origins has always been a fundamental part of who we are. Today, with the help of dramatic archaeological discoveries and groundbreaking advancements in technology and scientific understanding, we are closer than we've ever been to learning the true story. In recent decades, it has been the science of paleoanthropology that has led the investigation, helping us make sense of this controversial subject and providing us with a richer understanding of our origins.

John Muir is regarded as the "father of America's national parks" and is a towering figure in the history of that country's involvement with ecology. This wonderful memoir pays tribute to a giant of ecology and is essential listening for lovers of natural history.

Renowned business author David Magee fuses both the interesting history and philosophy of one of America's most well-known companies in this entertaining aid for business management. While other American businesses are crumbling under low-cost foreign competition, John Deere Company thrives by maintaining such ideas as building the best product, being open to change and innovation, listening rather than leading, and keeping virtuous business practices.

At stake in 1896 was the new idea that some landscapes should be collectively, permanently owned by a democratic government. Although many people today think of public lands as an American birthright, their very existence was then in doubt and dependent on a merger of the talents of these two men. Natural Rivals examines a time of environmental threat and political dysfunction not unlike our own and reveals the complex dynamic that gave birth to America’s rich public lands legacy.

Brought to you by Penguin. Tuberculosis has been entwined with humanity for millennia. Once romanticized as a malady of poets, today tuberculosis is a disease of poverty that walks the trails of injustice and inequity we blazed for it. In 2019, John Green met Henry, a young tuberculosis patient...

The pioneering advocate of wilderness preservation, John Muir (1838-1914) was influential in the creation of many national parks.

There is no more profound, enduring, or fascinating question in all of science than that of how time, space, and matter began. Now John Barrow, who has been at the cutting edge of research in this area and has written extensively about it, guides us on a journey to the beginning of time, into a world of temperatures and densities so high that we cannot recreate them in a laboratory.  

While most of us fly-fish to escape from daily life, for John Gierach and his friends fly-fishing IS a way of life. They are trout bums. But John Gierach is also an exceptional writer. The essays in Trout Bum are reflective, bitingly humorous, and enormously wise in the ways of fishing and men. In vivid, unforgettable detail they recount the emotional, spiritual, and tangible adventures and pleasures of stalking trout in and around the Rockies—day in, day out, from season to season, with friends, and alone.

As president of Shell Oil, John Hofmeister was known for being a straight shooter, willing to challenge his peers throughout the industry. Now, he's a man on a mission, the founder of Citizens for Affordable Energy, crisscrossing the country in a grassroots campaign to change the way we look at energy in this country.

Renowned ornithologist John Kricher presents an absorbing analysis of the diverse ecosystems that exist on Planet Earth. He provides a factual study of the many fragile and threatened portions of our biosphere while describing the interaction between each system and the effect of man's presence in these ecosystems. Professor Kricher also explains the amazing variety of flora and fauna that inhabit the individual ecosystems and addresses current ecological issues facing mankind.

What is our immune system, and how does it work? A vast array of cells, proteins and chemicals spring into action whenever our bodies are damaged, but immunity is not something you can see, touch, or feel. It can fight off malicious bacteria and viruses, locate cancerous growths, and even rewire our brains—but sometimes our own tissues can get caught in its crossfire, with catastrophic consequences. Humans may be the most disease-ridden animals on the planet. Professor John Trowsdale shows how the immune system protects us, and how our bodies invest huge resources to keep it running.