検索キーワード： 歴史・哲学

Thanks to recent advances in AI, humans have entered a world where we are no longer the sole custodians of knowledge. A new wave of disarmingly human-like chatbots, such as ChatGPT, Claude and Bard, appear to be able to talk and reason like us - and are beginning to transform everything we do. It is vital we understand how they work. Can AI ‘think’, 'know' and ‘understand’? What are its values? Whose biases is it perpetuating? Can it lie and if so, could we tell? Does their arrival threaten our very existence?

We have never had to feed as many people as we do today. And yet, we misunderstand the essentials of where our food really comes from, how our dietary requirements shape us, and why this impacts our planet in drastic ways. As a result, in our economic, political, and everyday choices, we take for granted and fail to prioritize the thing that makes all our lives possible: food. In this ambitious, myth-busting book, Smil investigates many of the burning questions facing the world today.

In Ray Kurzweil's New York Times bestseller The Singularity is Near, the futurist and entrepreneur describes the Singularity, a likely future utterly different than anything we can imagine. The Singularity is triggered by the tremendous growth of human and computing intelligence that is an almost inevitable outcome of Moore's Law. Since the book's publication, the coming of the Singularity is now eagerly anticipated by many of the leading thinkers in Silicon Valley, from PayPal mastermind Peter Thiel to Google co-founder Larry Page.

There are ninety thousand registered dams in the United States, fifty thousand of them classified as “major.” Nearly all of this infrastructure was built during a forty-year period, from 1932 to 1972, in an era of public investment and political consensus that seems inconceivable today. These incredible structures—sometimes called the American Pyramids—helped the country rebound from the Great Depression, brought water and electricity to enormous reaches, helped win World War II for the Allies, and became the basis for decades of prosperous stability.

Every day we draw in two thousand gallons of air—and thousands of living things. From the ground to the stratosphere, the air teems with invisible life. This last great biological frontier remains so mysterious that it took over two years for scientists to finally agree that the COVID pandemic was caused by an airborne virus. In Air-Borne, award-winning New York Times columnist and author Carl Zimmer leads us on an odyssey through the living atmosphere and through the history of its discovery.

Earth is not well. The promise of starting life anew somewhere far, far away—no climate change, no war, no Twitter—beckons, and settling the stars finally seems within our grasp. Or is it? Bestselling authors Kelly and Zach Weinersmith set out to write the essential guide to a glorious future of space settlements, but after years of original research, and interviews with leading space scientists, engineers and legal experts, they aren't so sure it's a good idea.

At noon on October 27, 1924, a factory worker was admitted to a hospital in New York City, suffering from hallucinations and convulsions. Before breakfast the next day, he was dead. Alice Hamilton was determined to prevent such a tragedy from happening again. By the time of the accident, Hamilton had pioneered the field of industrial medicine in the United States. She specialized in workplace safety years before the Occupational Safety and Health Administration was created. But this time, she was up against a formidable new foe: America’s relentless push for progress, regardless of the cost.

The simulation hypothesis presents an intricate intersection between scientific inquiry and philosophical contemplation, reviving age-old queries concerning the nature of reality and human existence. At its core, this hypothesis postulates the compelling notion that the universe and all its constituents, including human consciousness, might be products of a simulated construct rather than existing within an objective, external reality.

It took a brain surgeon who's spent a lifetime in the operating room experiencing the brain's union of form and function to write this book. Cerebral Entanglements, unlike most books on the brain, looks at the intimate and vital emotions in our lives, and shows as well, how neuroimaging studies can transform our understanding of crucial emotional or mental health concerns.

Measles, once seemingly defeated, is resurgent around the globe. Why, at a time when biomedical science is so advanced, do parents turn away from vaccination, endangering their own children and the health of the wider population? Using a combination of patient narrative, historical analysis, and scientific research, Dr. Adam Ratner, pediatrician and infectious disease specialist, argues that the reawakening of measles and the subsequent coronavirus pandemic are bellwethers of forgotten knowledge—indicators of decaying trust in science and an underfunded public health infrastructure.

Does Revelation 8:10–11 describe an asteroid? Is the Wormwood star from Revelation 8 already headed toward Earth? Are NASA and high-level government officials aware of an asteroid that is on a collision course with our planet? Is that why President Trump sanctioned a colossal increase to planetary defense? Do the prophecies from ancient cultures and religions across the globe all point to a catastrophic planetary event that has scientists and politicians taking extreme preventative measures under the public radar?

Embark on an extraordinary auditory journey with Exploring the Fabric of Reality: Unveiling the Foundations of Existence, a profound exploration of the mysteries shaping our understanding of life and the universe. Narrated by James Rondepierre, this Audible edition immerses listeners in the captivating intersections of science, philosophy, and metaphysics, creating an inspiring and thought-provoking experience.

Much of the world's landmass is already known. Deep sea and outer space are beyond most people's reach. It feels like there are fewer places left to discover. Psychedelics, on the other hand, reveal worlds that remain largely obscure. Altered states offer modern, 21st-century audiences boundless opportunities to explore what a human being can experience. In this book, I show you how to become a capable discovery-maker, sample-collecting naturalist, and rational thinker of visionary phenomena.

We take time for granted as it passes during every moment of our existence. Other things may change, but time remains constant and predictable. The past, the present, and the future exist within a harmonious, reliable, and never-changing system. Or at least that’s how it seems. It was Albert Einstein who, in 1905, first theorized that time might not be quite as straightforward as that. In one of the most influential papers on physics ever published[1], he proposed something called “time dilatation.”

The most authoritative philosophers and historians of science agree in stating that the Copernican revolution did not originate from astronomical motivations but from ideological reasons. Both Copernicus and Galileo shared the Pythagorean doctrine, with an anti-Christian background, even before developing the shaky astronomical model that symbolized it. So, if scientific reasons were not what led to the birth and dominance of the heliocentric model, to what extent does the idea of the Earth's movement correspond to reality?

People often think of imagination as something used only in creative endeavours. In fact, we use imagination constantly as we reminisce, anticipate, plan, daydream, read, create imagined worlds. The truth is we live in the here and now much less than we tend to think. Imagination isn’t the exception in our daily lives; it’s our default setting. Yet only now are we beginning to understand exactly how it works. From hallucination to sleepwalking, from REM sleep to delusions, neurologist Adam Zeman brilliantly guides us through the latest scientific studies in the world of the imagination.

Scrolling through our daily newsfeeds we see violence and cruelty, turmoil and injustice, fake news and clickbait, and worsening environmental and social crises—just a few of the dark currents feeding a tidal wave of pessimism. In the face of so many challenges, how can we stay optimistic? And, more important, why should we? In The Bright Side, Sumit Paul-Choudhury answers these pressing questions, arguing that optimism is not only essential for overcoming the challenges we face, but also fundamental to human wellbeing

"What is the meaning of life? What is the future of humanity? Is there a God? And if so, why does he allow injustice and suffering?" If you find yourself searching for answers to these mysteries, this thought-provoking story is perfect for you.

" 18 avril 2018 : Shojiro Takejama appuie sur le bouton rouge qui déclenche son expérience. Boum ! Dans l'explosion qui s'ensuit et qui manque de détruire le laboratoire, le chercheur parvient à produire le champ magnétique le plus intense au monde : 1 000 fois celui qui règne dans un tunnel d'IRM.

After the extinction of the dodo and Carolina parakeet and the collapse of the American bison population, naturalists expected many more vulnerable species to die out with spread of industrialization. This triggered a race to collect rare species of animals expected soon to be lost forever. Established in 1893, Chicago's Field Museum aimed to become a global center of study. Zoologist Daniel Giraud Elliot persuaded museum patrons to fund an immediate expedition to British Somaliland (contemporary Somalia). There, his team hunted and killed hundreds of animals for the growing collection.