From the former director of GCHQ, learn the methodology used by the British intelligence agencies to reach judgements, establish the right level of confidence and act decisively. Intelligence officers discern the truth. They gather information - often contradictory or incomplete - and, with it, they build the most accurate possible image of the world. With the stakes at their absolute highest, they must then decide what to do.

In Spies, Lies, and Algorithms, Amy Zegart separates fact from fiction as she offers an engaging and enlightening account of the past, present, and future of American espionage as it faces a revolution driven by digital technology. Drawing on decades of research and hundreds of interviews with intelligence officials, Zegart provides a history of US espionage, gives an overview of intelligence basics and life inside America's intelligence agencies, and explores the vexed issues of traitors, covert action, and congressional oversight.

You might believe you’re thinking clearly in the moments that matter most. But in all likelihood, when the pressure is on, you won’t be thinking at all. And your subsequent actions will inevitably move you further from the results you ultimately seek—love, belonging, success, wealth, victory. According to Farnam Street founder Shane Parrish, we must get better at recognizing these opportunities for what they are, and deploying our cognitive ability in order to achieve the life we want.

We are approaching a critical threshold in the history of our species. Everything is about to change. Soon you will live surrounded by AIs. They will organize your life, operate your business, and run core government services. You will live in a world of DNA printers and quantum computers, engineered pathogens and autonomous weapons, robot assistants and abundant energy.

This urgent and eye-opening book makes the case that protecting humanity's future is the central challenge of our time. If all goes well, human history is just beginning. Our species could survive for billions of years - enough time to end disease, poverty, and injustice, and to flourish in ways unimaginable today. But this vast future is at risk. With the advent of nuclear weapons, humanity entered a new age, where we face existential catastrophes - those from which we could never come back.

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.

Today's "machine-learning" systems, trained by data, are so effective that we've invited them to see and hear for us - and to make decisions on our behalf. But alarm bells are ringing. Systems cull résumés until, years later, we discover that they have inherent gender biases. Algorithms decide bail and parole - and appear to assess black and white defendants differently. We can no longer assume that our mortgage application, or even our medical tests, will be seen by human eyes. And autonomous vehicles on our streets can injure or kill.

What passes for strategy in too many businesses, government agencies, and military operations is a toxic mix of wishful thinking and a jumble of incoherent policies. Richard P. Rumelt’s breakthrough concept is that leaders become effective strategists when they focus on challenges rather than goals, pinpointing the crux of their pivotal challenge—the aspect that is both surmountable and promises the greatest progress—and taking decisive, coherent action to overcome it.

The retired four-star general and and best-selling author of My Share of the Task shares a powerful new leadership model. Former General Stanley McChrystal held a key position for much of the War on Terror, as head of the Joint Special Operations Command. In Iraq, he found that despite the vastly superior resources, manpower, and training of the US Military, Al Qaeda had an advantage because of its structure as a loose network of small, independent cells. To defeat such an agile enemy, JSOC had to change its focus from efficiency to adaptability.

When we think about the future of war, the military and Washington and most everyone gets it backwards. We think in terms of buying single military systems, such as fighter jets or aircraft carriers. And when we think about modernizing those systems, we think about buying better versions of the same things. But what really matters is not the single system but "the battle network"—the collection of sensors and shooters that enables a military to find an enemy system, target it, and attack it.

Imagine a blackout lasting not days, but weeks or months. Tens of millions of people over several states are affected. For those without access to a generator, there is no running water, no sewage, no refrigeration or light. Food and medical supplies are dwindling. Devices we rely on have gone dark. Banks no longer function, looting is widespread, and law and order are being tested as never before.

Dubbed by Barron's as "The Shadow CIA", Stratfor, George Friedman's global intelligence company, has provided analysis to Fortune 500 companies, news outlets, and even the U.S. government. Now Friedman delivers the geopolitical story that the mainstream media has been unable to uncover, the startling truth behind America's foreign policy and war effort in Afghanistan, Iraq, and beyond.

CNN’s chief national security correspondent reveals the invisible fronts of 21st-century warfare and identifies the ongoing battles being waged - often without the public’s full knowledge - from disinformation campaigns to advanced satellite weaponry.

The Doomsday Machine is Ellsberg's hair-raising insider's account of the most dangerous arms buildup in the history of civilization, whose legacy - and renewal under the Obama administration - threatens the very survival of humanity. It is scarcely possible to estimate the true dangers of our present nuclear policies without penetrating the secret realities of the nuclear strategy of the late Eisenhower and early Kennedy years, when Ellsberg had high-level access to them.

Politicians and pundits on both sides of the aisle have accused Russia of interfering with our elections and our intelligence agencies. But the war Russia is waging against America is very different from anything you have heard in the press, as Russian-born US intelligence expert Rebekah Koffler reveals. In Putin’s Playbook, Koffler details how Vladimir Putin is orchestrating a wide-ranging, multifaceted campaign to retake his country’s role as a superpower and to defeat America in the process.