In their bestselling first book, Prediction Machines, eminent economists Ajay Agrawal, Joshua Gans, and Avi Goldfarb explained the simple yet game-changing economics of AI. Now, in Power and Prediction, they go deeper, examining the most basic unit of analysis: the decision. The authors explain that the two key decision-making ingredients are prediction and judgment, and we perform both together in our minds, often without realizing it.

Artificial intelligence is smarter than humans. It can process information at lightning speed and remain focused on specific tasks without distraction. AI can see into the future, predicting outcomes and even use sensors to see around physical and virtual corners. So why does Intelligence frequently get it so wrong? The answer is us. Humans design the algorithms that define the way that AI works and the processed information reflects an imperfect world.

Marx and Engels were right when they observed in the Communist Manifesto that free markets had in a short time created greater prosperity and more technological innovation than all previous generations combined. A century and a half later, all the evidence shows that capitalism has lifted millions and millions from hunger and poverty. Today's story about global capitalism, shared by right-wing and left-wing populists, but also by large sections of the political and economic establishment, does not deny that prosperity has been created, but it says it ended up in far too few hands.

Many companies are stuck with digital transformations that are not moving the needle. There are no quick fixes but there is a playbook. The answer is in rewiring your business so hundreds, thousands, of teams can harness technology to continuously create great customer experiences, lower unit costs, and generate value. It's the capabilities of the organization that win the race. McKinsey Digital's top leaders Eric Lamarre, Kate Smaje, and Rodney W. Zemmel provide proven how-to details on what it takes in six comprehensive sections.

World politics is entering a new phase, in which the great divisions among humankind and the dominating source of international conflict will be cultural.