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Recent statistics suggest that nearly two-thirds of Americans regret not planning properly for retirement. We tend to underestimate the key factors of retirement planning: our total lifespan; the probable length of our retirement; and, perhaps most significant, how much money we’ll need to fund those years in retirement. In fact, retirement planning can feel so overwhelming that many of us put off thinking about it at all until it’s too late to make the necessary changes.

Superintelligence asks the questions: What happens when machines surpass humans in general intelligence? Will artificial agents save or destroy us? Nick Bostrom lays the foundation for understanding the future of humanity and intelligent life. The human brain has some capabilities that the brains of other animals lack. It is to these distinctive capabilities that our species owes its dominant position. If machine brains surpassed human brains in general intelligence, then this new superintelligence could become extremely powerful - possibly beyond our control.

We will soon be able to meet and exceed the basic needs of every man, woman, and child on the planet. Abundance for all is within our grasp. This bold, contrarian view, backed up by exhaustive research, introduces our near-term future, where exponentially growing technologies and three other powerful forces are conspiring to better the lives of billions of people. This book is an antidote to pessimism by tech-entrepreneur-turned-philanthropist Peter H. Diamandis and award-winning science writer Steven Kotler.

Richard H. Thaler has spent his career studying the radical notion that the central agents in the economy are humans - predictable, error-prone individuals. Misbehaving is his arresting, frequently hilarious account of the struggle to bring an academic discipline back down to earth - and change the way we think about economics, ourselves, and our world.

The history of the U.S. economy in the 20th century is far too interesting-and far too important to our future-to be dismissed with just a few stock explanations. These 10 fast-paced lectures introduce you to vital economic lessons learned in the last century to provide invaluable guidance for understanding the current economy. Each lecture focuses exclusively on one decade to provide you with a clear understanding of economic developments and outside influences on the U.S. economy.

Remember when socialism was a dirty word? Now students at America's elite universities are parroting socialist talking points and "sure thing" Hillary Clinton is struggling to win the Democratic nomination against a 74-year-old avowed socialist who promises to make the nation more like Europe. What's happened? Do Americans need a reminder about the dangers of socialist ideology and practices?

Alek Fitz is a reaper, a collection agent who works for the supernatural elements of the world, tracking down debtors and solving problems for clients as diverse as the Lords of Hell, vampires, Haitian loa, and goblins. He’s even worked for the Tooth Fairy on occasion. Based out of Cleveland, Ohio, Alek is the best in the game. As a literal slave to his job, he doesn’t have a choice.

Now, you can learn the remarkable stories surrounding monumental inventions - and how consequential these inventions were to history. Taught by Professor W. Bernard Carlson of the University of Virginia, who is an expert on the role of innovation in history, these 36 enlightening lectures give you a broad survey of material history, from the ancient pottery wheel to the Internet and social media. Along with recounting the famous inventions you might expect, this course explores a number of surprising innovations, including beer, pagodas, and the operating room.

Behavioral economics is the study of decision making, and of the related themes of valuation, exchange, and interpersonal interactions. Using methods from psychology, sociology, neurology, and economics, behavioral economics sheds light one of the most fundamental activities of human life: the decision process. In 24 insightful lectures, you'll learn how behavioral economists look at decision making and explore a set of key principles that offer deep insight into how we evaluate information and integrate different factors to make decisions.

What causes poverty? Are economic crises inevitable under capitalism? Is government intervention in an economy a helpful approach or a disastrous idea? The answers to such basic economic questions matter to everyone, yet the unfamiliar jargon and math of economics can seem daunting. This clear, accessible, and even humorous book is ideal for young listeners new to economics and to all listeners who seek a better understanding of the full sweep of economic history and ideas.