Cities can make us sick. They always have - diseases spread more easily when more people are close to one another. And disease is hardly the only ill that accompanies urban density. Cities have been demonized as breeding grounds for vice and crime from Sodom and Gomorrah on. But cities have flourished nonetheless because they are humanity’s greatest invention, indispensable engines for creativity, innovation, wealth, and connection, the loom on which the fabric of civilization is woven. But cities now stand at a crossroads.

The arbitrary lines of zoning maps across the country have come to dictate where Americans may live and work, forcing cities into a pattern of growth that is segregated and sprawling. The good news is that reform is in the air, with states across the country critically reevaluating zoning. In cities as diverse as Minneapolis, Fayetteville, and Hartford, the key pillars of zoning are under fire, with apartment bans being scrapped, minimum lot sizes dropping, and off-street parking requirements disappearing altogether.

After decades of unchecked sprawl, more people than ever are moving back to the city. Dense urban living has been prescribed as a panacea for the environmental and resource crises of our time. But is it better or worse for our happiness? Are subways, sidewalks, and tower dwelling improvements on the car dependence of sprawl?

In Palaces for the People, Eric Klinenberg suggests a way forward. He believes that the future of democratic societies rests not simply on shared values but on shared spaces: the libraries, synagogues, and parks where crucial, sometimes life-saving connections, are formed. These are places where people gather, making friends across group lines and strengthening the entire community. Klinenberg calls this the “social infrastructure”: When it is strong, neighborhoods flourish; when it is neglected, as it has been in recent years, families and individuals must fend for themselves.

Jeff Speck has dedicated his career to determining what makes cities thrive. And he has boiled it down to one key factor: walkability. The very idea of a modern metropolis evokes visions of bustling sidewalks, vital mass transit, and a vibrant, pedestrian-friendly urban core. But in the typical American city, the car is still king, and downtown is a place that’s easy to drive to but often not worth arriving at. Making walkability happen is relatively easy and cheap; seeing exactly what needs to be done is the trick.

In a world of self-driving cars and big data, smart algorithms and Siri, we know that artificial intelligence is getting smarter every day. Though all these nifty devices and programs might make our lives easier, they're also well on their way to making "good" jobs obsolete. A computer winning Jeopardy might seem like a trivial, if impressive, feat, but the same technology is making paralegals redundant as it undertakes electronic discovery, and is soon to do the same for radiologists.

In No Ordinary Disruption, the directors of the McKinsey Global Institute, the flagship think tank of the world's leading consulting firm, McKinsey & Company, dive deeply behind current headlines to analyze the key forces transforming the global economy over the next two decades - and most importantly, to explain what business and government leaders need to do to reset their intuitions and take advantage of the disruptions ahead.

In 2006, John Doerr was moved by Al Gore’s An Inconvenient Truth and a challenge from his teenage daughter: “Dad, your generation created this problem. You better fix it.” Since then, Doerr has searched for solutions to this existential problem - as an investor, an advocate, and a philanthropist. Fifteen years later, despite breakthroughs in batteries, electric vehicles, plant-based proteins, and solar and wind power, global warming continues to get worse. Its impact is all around us: droughts, floods, wildfires, the melting of the polar ice caps.

From Mayor Michael Bloomberg and former head of the Sierra Club Carl Pope comes a manifesto on how the benefits of taking action on climate change are concrete, immediate, and immense. They explore climate change solutions that will make the world healthier and more prosperous, aiming to begin a new type of conversation on the issue that will spur bolder action by cities, businesses, and citizens—and even, someday, by Washington.

What do shale gas, Elon Musk’s Tesla, and the global apparel chain Zara share in common? In Resource Revolution, management experts Stefan Heck and Matt Rogers describe how each in its own way exemplifies a resource revolution - a use of natural resources so effective it defies conventional wisdom and enables breakthrough performance where others see only limits and shortcomings.

Author Jeremy Rifkin presents an insider's account of the next great economic era: the Third Industrial Revolution, when a new ethic of sustainability will revolutionize the world we live in.

Bestselling author and renowned economic and social theorist Jeremy Rifkin delivers the political narrative, technical framework, and economic plan for the debate now taking center stage across America. The concurrence of a stranded fossil fuel assets bubble and a green political vision opens up the possibility of a massive global paradigm shift into a post-carbon ecological era, hopefully in time to prevent a temperature rise that will tip us over the edge into runaway climate change.

Clayton M. Christensen, the author of such business classics as The Innovator’s Dilemma and the New York Times best-seller How Will You Measure Your Life, and coauthors Efosa Ojomo and Karen Dillon reveal why so many investments in economic development fail to generate sustainable prosperity and offers a groundbreaking solution for true and lasting change.

Solar energy, once a niche application for a limited market, has become the cheapest and fastest-growing power source on earth. What's more, its potential is nearly limitless. But in Taming the Sun, energy expert Varun Sivaram warns that the world is not yet equipped to harness erratic sunshine to meet most of its energy needs. And if solar's current surge peters out, prospects for replacing fossil fuels and averting catastrophic climate change will dim.

In the last few years, China's aid program has leapt out of the shadows. But China's tradition of secrecy about its aid fueled rumors and speculation, making it difficult to gauge the risks and opportunities provided by China's growing embrace. This well-timed book, by one of the world's leading experts, provides the first comprehensive account of China's aid and economic cooperation overseas. Deborah Brautigam tackles the myths and realities, explaining what the Chinese are doing, how they do it, how much aid they give, and how it all fits into their "going global" strategy.