Mostrando títulos en Ciencia y Tecnología

For the last 100,000 years, humans have accumulated enormous power. But despite all our discoveries, inventions and conquests, we now find ourselves in an existential crisis. The world is on the verge of ecological collapse. Misinformation abounds. And we are rushing headlong into the age of AI – a new information network that threatens to annihilate us. If we are so wise, why are we so self-destructive? NEXUS considers how the flow of information has shaped us, and our world.

New Cold Wars—the latest from the Pulitzer Prize-winning journalist and bestselling author of The Perfect Weapon David E. Sanger—is a fast-paced account of America’s plunge into simultaneous confrontations with two very different adversaries. For years, the United States was confident that the newly democratic Russia and increasingly wealthy China could be lured into a Western-led order that promised prosperity and relative peace—so long as they agreed to Washington’s terms. By the time America emerged from the age of terrorism, it was clear that this had been a fantasy.

We have never had so much information at our fingertips and yet most of us don’t know how the world really works. This book explains seven of the most fundamental realities governing our survival and prosperity. From energy and food production, through our material world and its globalization, to risks, our environment and its future, How the World Really Works offers a much-needed reality check—because before we can tackle problems effectively, we must understand the facts.

A bold call to reexamine how our government operates—and sometimes fails to—from President Obama’s former deputy chief technology officer and the founder of Code for America.

The second edition of this book appears two years after the first. I deliberately left the body of the book unchanged other than add a new introduction. if only to underscore the point: there were plenty of warnings! The significance of the timing of the first edition book is obvious to anyone who has lived through our strange times: September 2020. That was six months following the lockdown of most of the world during which places where people might “congregate” were shut by governments. The reason was to avoid, mitigate, eliminate maybe, or otherwise diminish the disease impact of the...

When it comes to climate change, the media, politicians, and other prominent voices have declared that "the science is settled." In reality, the long game of telephone from research to reports to the popular media is corrupted by misunderstanding and misinformation. Core questions - about the way the climate is responding to our influence, and what the impacts will be - remain largely unanswered. The climate is changing, but the why and how aren't as clear as you've probably been led to believe.

It’s a signal paradox of our times that we live in an information society but do not know how it works. And without understanding how our information is stored, used, and protected, we are vulnerable to having it exploited. In Fancy Bear Goes Phishing, Scott J. Shapiro draws on his popular Yale University class about hacking to expose the secrets of the digital age. With lucidity and wit, he establishes that cybercrime has less to do with defective programming than with the faulty wiring of our psyches and society.

Why is the internet so broken, and what could ever possibly fix it? In Internet for the People, leading tech writer Ben Tarnoff offers an answer. The internet is broken, he argues, because it is owned by private firms and run for profit. Google annihilates your privacy and Facebook amplifies right-wing propaganda because it is profitable to do so. But the internet wasn't always like this. Tarnoff tells the story of the privatization that made the modern internet, and which set in motion the crises that consume it today. It's time to demand an internet by and for the people.

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? Critically acclaimed, bestselling authors Kelly and Zach Weinersmith set out to write the essential guide to a glorious future of space settlements, but after years of research, they aren’t so sure it’s a good idea.

Urgent as ever, Like a Thief in Broad Daylight illuminates the new dangers as well as the radical possibilities thrown up by today's technological and scientific advances and their electrifying implications for us all.

A masterful new look at privacy in the twenty-first century, The Fight for Privacy takes the focus off Silicon Valley moguls to investigate the price we pay as technology migrates deeper into every aspect of our lives: entering our bedrooms and our bathrooms and our midnight texts; our relationships with friends, family, lovers, and kids; and even our relationship with ourselves.

When COVID-19 began spreading rapidly, the world was taken by surprise. As the ensuing pandemic raged, we faced one constant—a lack of consistent, scientifically sound, and trusted information about dangers, risks, and mitigation strategies that the average person could understand and put into practice to keep themselves and their families safe. Now, the former Surgeon General of the United States—freed from the many constraints he worked under in public office—reveals critical lessons learned from both mistakes and successes overlooked during the pandemic.

This book explores the theory and practice of design justice, demonstrates how universalist design principles and practices erase certain groups of people - specifically, those who are intersectionally disadvantaged or multiply burdened under the matrix of domination (white supremacist heteropatriarchy, ableism, capitalism, and settler colonialism) - and invites listeners to "build a better world, a world where many worlds fit; linked worlds of collective liberation and ecological sustainability".

In 2014, the world witnessed the start of a mysterious series of cyberattacks. Targeting American utility companies, NATO, and electric grids in Eastern Europe, the strikes grew ever more brazen. They culminated in the summer of 2017, when the malware known as NotPetya was unleashed, penetrating, disrupting, and paralyzing some of the world's largest businesses—from drug manufacturers to software developers to shipping companies. At the attack's epicenter in Ukraine, ATMs froze. The railway and postal systems shut down. Hospitals went dark.

Cybersecurity expert Theresa Payton tells battlefront stories from the global war being conducted through clicks, swipes, internet access, technical backdoors and massive espionage schemes. She investigates the cyberwarriors who are planning tomorrow’s attacks, weaving a fascinating yet bone-chilling tale of Artificial Intelligent mutations carrying out attacks without human intervention, “deepfake” videos that look real to the naked eye, and chatbots that beget other chatbots.

The United States is embarking on a medical revolution. Supporters of personalized, or precision, medicine—the tailoring of health care to our genomes—have promised to usher in a new era of miracle cures. Advocates of this gene-guided health-care practice foresee a future where skyrocketing costs can be curbed by customization and unjust disparities are vanquished by biomedical breakthroughs. Progress, however, has come slowly, and with a price too high for the average citizen.

In this fascinating foray into the centuries-old relationship between science and military power, acclaimed astrophysicist Neil deGrasse Tyson and writer-researcher Avis Lang examine how the methods and tools of astrophysics have been enlisted in the service of war. "The overlap is strong, and the knowledge flows in both directions," say the authors, because astrophysicists and military planners care about many of the same things: multi-spectral detection, ranging, tracking, imaging, high ground, nuclear fusion, and access to space. Tyson and Lang call it a "curiously complicit" alliance.

The digital age we live in is as transformative as the Industrial Revolution, and Joshua Cooper Ramo explains how to survive. If you find yourself longing for a disconnected world where information is not always at your fingertips, you may eventually be as useful as the carriage maker post-Henry Ford. It's practically impossible to know where the marriage of imagination and technology will take us (sorry, Betamax and Kodak), and the only certainty is that in the networked world we will only become more intertwined.

Investigative journalist Alison Young goes deep into the troubling history—and enormous risks—of leaks and accidents at scientific labs. She takes listeners on a riveting journey around the world to some of the worst lab mishaps in history, including the largely unknown stories of the lab workers at the U.S. Army’s Camp Detrick who suffered devastating infections at alarming rates during World War II.

As the world around us increases in technological complexity, our understanding of it diminishes. Underlying this trend is a single idea: The belief that our existence is understandable through computation, and more data is enough to help us build a better world. In reality, we are lost in a sea of information, increasingly divided by fundamentalism, simplistic narratives, conspiracy theories, and post-factual politics. Author James Bridle surveys the history of art, technology, and information systems and reveals the dark clouds that gather over our dreams of the digital sublime.