Mostrando títulos en Ciencia y Tecnología

The big media have spoken on the question of global warming, and the debate is officially over. "Be afraid, be very afraid", warns Time magazine. But have Al Gore and his environmentalist allies really proven their case? Not even close, says Christopher C. Horner.

The latest and most bitterly contested battle in the culture war is the controversy over Darwin and intelligent design. But much of what you've heard about it is wrong. Jonathan Wells, a battle-hardened veteran with doctorates in biology and theology, sets the record straight.

We live in complicated, dangerous times. They are also hyper-technical times. As citizens who will elect future presidents of the most powerful and influential world, we need to know - truly understand, not just rely on television's talking heads - if Iran's nascent nuclear capability is a genuine threat to the West, if biochemical weapons are likely to be developed by terrorists, if there are viable alternatives to fossil fuels that should be nurtured and supported by the government, if nuclear power should be encouraged, and if global warming is actually happening.

Over the last 20 years, our economy and our society, from how we shop and pay our bills to how we communicate, have been completely revolutionized by technology. As Aneesh Chopra shows in Innovative State, once it became clear how much this would change America, a movement arose around the idea that these same technologies could reshape and improve government. But the idea languished, and while the private sector innovated, our government stalled, trapped in a model designed for the America of the 1930s and 1960s.

As a presidential candidate, Barack Obama called himself "a strong supporter of net neutrality". But under his leadership, the Federal Communications Commission appears to have given up on the goal of maintaining an open Internet. Obama now has second chance to fix his Internet policy; here’s what he should do.

The greatest threat to privacy today is not the NSA, but good-old American companies. Internet giants, leading retailers, and other firms are voraciously gathering data with little oversight from anyone. In Las Vegas, no company knows the value of data better than Caesars Entertainment. Many thousands of enthusiastic clients pour through the ever-open doors of their casinos. The secret to the company’s success lies in their one unrivaled asset: they know their clients intimately by tracking the activities of the overwhelming majority of gamblers.

From drone warfare in the Middle East to digital spying by the National Security Agency, the US government has harnessed the power of cutting-edge technology to awesome effect. But what happens when ordinary people have the same tools at their fingertips? Advances in cybertechnology, biotechnology, and robotics mean that more people than ever before have access to potentially dangerous technologies that could be used to attack states and private citizens alike.

With his signature wit and thought-provoking insights, Neil deGrasse Tyson - one of our foremost thinkers on all things space - illuminates the past, present, and future of space exploration and brilliantly reminds us why NASA matters now as much as ever. As Tyson reveals, exploring the space frontier can profoundly enrich many aspects of our daily lives, from education systems and the economy to national security and morale.

Our world is about to change. In Digital Destiny: How the New Age of Data Will Change the Way We Live, Work, and Communicate, Shawn DuBravac, chief economist and senior director of research at the Consumer Electronics Association (CEA), argues that the groundswell of digital ownership unfolding in our lives signals the beginning of a new era for humanity.

For more than a century, the interplay between private, investor-owned electric utilities and government regulators has shaped the electric power industry in the United States. Provision of an essential service to largely dependent consumers invited government oversight and ever more sophisticated market intervention. The industry has sought to manage, coopt, and profit from government regulation. In The Power Brokers, Jeremiah Lambert maps this complex interaction from the late 19th century to the present day.

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.

In every issue of modern society - from climate change to vaccinations, transportation to technology, health care to defense - we are in the midst of an unprecedented expansion of scientific progress and a simultaneous expansion of danger. At the very time we need them most, scientists and the idea of objective knowledge are being bombarded by a vast, well-funded, three-part war on science: the identity politics war on science, the ideological war on science, and the industrial war on science.

America is at war, but most of its citizens don't know it. Covert information warfare is being waged by world powers, rogue states - such as Russia, China, Iran, and North Korea - and even terrorist groups like ISIS. This conflict has been designed to defeat and ultimately destroy the United States. This new type of warfare is part of the Information Age that has come to dominate our lives.

An inside account of the fight to contain the world's deadliest diseases - and the panic and corruption that make them worse. The Next Pandemic is a firsthand account of disasters like anthrax, bird flu, and others - and how we could do more to prevent their return. It is both a gripping story of our brushes with fate and an urgent lesson on how we can keep ourselves safe from the inevitable next pandemic.

April 28, 2015, West Baltimore, Maryland: ground zero in America's Opiate Wars. In this crime-plagued section of the city, the death of Freddie Gray has triggered the worst domestic rioting since the assassination of Martin Luther King Jr. and created a terrifying new breed of criminal entrepreneur.

In 1980, Ronald Reagan created one of the dumbest talking points of all time: "I'm not a scientist, but..." Since then, politicians have repeatedly committed egregious transgressions against scientific knowledge prefaced by this seemingly innocuous phrase. Yet, as science journalist Dave Levitan reveals, that line is just the tip of the melting iceberg when it comes to rhetorical tools wielded to attack scientific findings that don't cooperate with political agendas.

A new field of collective intelligence has emerged in the last few years, prompted by a wave of digital technologies that make it possible for organizations and societies to think at large scale. This "bigger mind" - human and machine capabilities working together - has the potential to solve the great challenges of our time. So why do smart technologies not automatically lead to smart results?

In Antisocial Media, Siva Vaidhyanathan explains how Facebook devolved from an innocent social site hacked together by Harvard students into a force that, while it may make personal life just a little more pleasurable, makes democracy a lot more challenging.

Winner of the Nobel Prize in Physics and author of the classic The First Three Minutes, Weinberg shares his views on some of the most fundamental and fascinating aspects of physics and the universe. But he does not seclude science behind disciplinary walls or shy away from politics, taking on what he sees as the folly of manned spaceflight, the harms of inequality, and the importance of public goods. His point of view is rationalist, realist, reductionist, and devoutly secularist. 

Silicon Valley is imperializing the planet. With nearly bottomless supplies of cash and ambition, a small group of companies have been gradually seizing symbolic and practical civic leadership in America and worldwide. But Silicon Valley does not answer to the electorate; nor have they been voted into office. And the perils of their influence are only now making themselves known.