Edited by Peter D. Kaufman. Brand New.

    In Filters Against Folly, Garrett Hardin shows how the filters of literacy—understanding what words really mean, numeracy—being able to quantify information, and ecolacy—assessment of complex interactions over time, can allow us to make sensible judgments about ecological issues.

     The more tools you have at your disposal, the more likely you'll use the right tool for the job — and get it done right. The same is true when it comes to your thinking. The quality of your outcomes depends on the mental models in your head. And most people are going through life with little more than a hammer. Until now. The Great Mental Models: General Thinking Concepts is the first book in The Great Mental Models series designed to upgrade your thinking with the best, most useful and powerful tools so you always have the right one on hand. This volume details nine of the most versatile, all-purpose mental models you can use right away to improve your decision making, productivity, and how clearly you see the world. You will discover what forces govern the universe and how to focus your efforts so you can harness them to your advantage, rather than fight with them or worse yet— ignore them. Upgrade your mental toolbox and get the first volume today!

    Part 1 is about the purpose and importance of having principles in general, having nothing to do with mine. Part 2 explains my most fundamental life principles that apply to everything I do. Part 3, explains my management principles as they are being lived out at Bridgewater. Since my management principles are simply my most fundamental life principles applied to management, reading Part 2 will help you to better understand Part 3, but it’s not required—you can go directly to Part 3 to see what my management principles are and how Bridgewater has been run. One day I’d like to write a Part 4 on my investment principles. If you are looking to get the most bang for your buck (i.e., understanding for the effort), I suggest that you read Parts 1 and 2, and the beginning of Part 3 (through the Summary and Table of Principles) which will give you nearly the whole picture. It’s only about 55 pages of a normal size book. Above all else, I want you to think for yourself—to decide 1) what you want, 2) what is true and 3) what to do about it. I want you to do that in a clear-headed thoughtful way, so that you get what you want. I wrote this book to help you do that. I am going to ask only two things of you—1) that you be open-minded and 2) that you honestly answer some questions about what you want, what is true and what you want to do about it. If you do these things, I believe that you will get a lot out of this book. If you can’t do these things, you should reflect on why that is, because you probably have discovered one of your greatest impediments to getting what you want out of life.

    These aspirations may seem out of reach, but building wealth and being happy are skills we can learn.So what are these skills, and how do we learn them? What are the principles that should guide our efforts? What does progress really look like?Naval Ravikant is an entrepreneur, philosopher, and investor who has captivated the world with his principles for building wealth and creating long-term happiness. The Almanack of Naval Ravikant is a collection of Naval's wisdom and experience from the last ten years, shared as a curation of his most insightful interviews and poignant reflections. This isn't a how-to book, or a step-by-step gimmick. Instead, through Naval's own words, you will learn how to walk your own unique path toward a happier, wealthier life.

    Others might point to the qualities of today’s so-called celebrity CEOs—charisma, virtuoso communication skills, and a confident management style. But what really matters when you run an organization? What is the hallmark of exceptional CEO performance? Quite simply, it is the returns for the shareholders of that company over the long term.In this refreshing, counterintuitive book, author Will Thorndike brings to bear the analytical wisdom of a successful career in investing, closely evaluating the performance of companies and their leaders. You will meet eight individualistic CEOs whose firms’ average returns outperformed the S&P 500 by a factor of twenty—in other words, an investment of $10,000 with each of these CEOs, on average, would have been worth over $1.5 million twenty-five years later. You may not know all their names, but you will recognize their companies: General Cinema, Ralston Purina, The Washington Post Company, Berkshire Hathaway, General Dynamics, Capital Cities Broadcasting, TCI, and Teledyne. In The Outsiders, you’ll learn the traits and methods—striking for their consistency and relentless rationality—that helped these unique leaders achieve such exceptional performance.Humble, unassuming, and often frugal, these "outsiders” shunned Wall Street and the press, and shied away from the hottest new management trends. Instead, they shared specific traits that put them and the companies they led on winning trajectories: a laser-sharp focus on per share value as opposed to earnings or sales growth; an exceptional talent for allocating capital and human resources; and the belief that cash flow, not reported earnings, determines a company’s long-term value.Drawing on years of research and experience, Thorndike tells eye-opening stories, extracting lessons and revealing a compelling alternative model for anyone interested in leading a company or investing in one—and reaping extraordinary returns.

    It’s about how you behave. And behavior is hard to teach, even to really smart people. How to manage money, invest it, and make business decisions are typically considered to involve a lot of mathematical calculations, where data and formulae tell us exactly what to do. But in the real world, people don’t make financial decisions on a spreadsheet. They make them at the dinner table, or in a meeting room, where personal history, your unique view of the world, ego, pride, marketing, and odd incentives are scrambled together. In the psychology of money, the author shares 19 short stories exploring the strange ways people think about money and teaches you how to make better sense of one of life’s most important matters.

    The pass was intercepted and the Seahawks lost. Critics called it the dumbest play in history. But was the call really that bad? Or did Carroll actually make a great move that was ruined by bad luck?Even the best decision doesn't yield the best outcome every time. There's always an element of luck that you can't control, and there is always information that is hidden from view. So the key to long-term success (and avoiding worrying yourself to death) is to think in bets: How sure am I? What are the possible ways things could turn out? What decision has the highest odds of success? Did I land in the unlucky 10% on the strategy that works 90% of the time? Or is my success attributable to dumb luck rather than great decision making?Annie Duke, a former World Series of Poker champion turned business consultant, draws on examples from business, sports, politics, and (of course) poker to share tools anyone can use to embrace uncertainty and make better decisions. For most people, it's difficult to say "I'm not sure" in a world that values and, even, rewards the appearance of certainty. But professional poker players are comfortable with the fact that great decisions don't always lead to great outcomes and bad decisions don't always lead to bad outcomes.By shifting your thinking from a need for certainty to a goal of accurately assessing what you know and what you don't, you'll be less vulnerable to reactive emotions, knee-jerk biases, and destructive habits in your decision making. You'll become more confident, calm, compassionate and successful in the long run.

      Buy as many lattes as you want. Choose the right accounts and investments so your money grows for you—automatically. Best of all, spend guilt-free on the things you love.   Personal finance expert Ramit Sethi has been called a “wealth wizard” by Forbes and the “new guru on the block” by Fortune. Now he’s updated and expanded his modern money classic for a new age, delivering a simple, powerful, no-BS 6-week program that just works.  I Will Teach You to Be Rich will show you: • How to crush your debt and student loans faster than you thought possible • How to set up no-fee, high-interest bank accounts that won’t gouge you for every penny • How Ramit automates his finances so his money goes exactly where he wants it to—and how you can do it too • How to talk your way out of late fees (with word-for-word scripts) • How to save hundreds or even thousands per month (and still buy what you love) • A set-it-and-forget-it investment strategy that’s dead simple and beats financial advisors at their own game • How to handle buying a car or a house, paying for a wedding, having kids, and other big expenses—stress free • The exact words to use to negotiate a big raise at work  Plus, this 10th anniversary edition features over 80 new pages, including: • New tools • New insights on money and psychology • Amazing stories of how previous readers used the book to create their rich lives   Master your money—and then get on with your life.

    After four decades spent ascending to the top of the investment management profession, he is today sought out by the world's leading value investors, and his client memos brim with insightful commentary and a time-tested, fundamental philosophy. Now for the first time, all readers can benefit from Marks's wisdom, concentrated into a single volume that speaks to both the amateur and seasoned investor.Informed by a lifetime of experience and study, The Most Important Thing explains the keys to successful investment and the pitfalls that can destroy capital or ruin a career. Utilizing passages from his memos to illustrate his ideas, Marks teaches by example, detailing the development of an investment philosophy that fully acknowledges the complexities of investing and the perils of the financial world. Brilliantly applying insight to today's volatile markets, Marks offers a volume that is part memoir, part creed, with a number of broad takeaways.Marks expounds on such concepts as "second-level thinking," the price/value relationship, patient opportunism, and defensive investing. Frankly and honestly assessing his own decisions--and occasional missteps--he provides valuable lessons for critical thinking, risk assessment, and investment strategy. Encouraging investors to be "contrarian," Marks wisely judges market cycles and achieves returns through aggressive yet measured action. Which element is the most essential? Successful investing requires thoughtful attention to many separate aspects, and each of Marks's subjects proves to be the most important thing.

    System 1 is fast, intuitive, and emotional; System 2 is slower, more deliberative, and more logical. Kahneman exposes the extraordinary capabilities—and also the faults and biases—of fast thinking, and reveals the pervasive influence of intuitive impressions on our thoughts and behavior. The impact of loss aversion and overconfidence on corporate strategies, the difficulties of predicting what will make us happy in the future, the challenges of properly framing risks at work and at home, the profound effect of cognitive biases on everything from playing the stock market to planning the next vacation—each of these can be understood only by knowing how the two systems work together to shape our judgments and decisions.Engaging the reader in a lively conversation about how we think, Kahneman reveals where we can and cannot trust our intuitions and how we can tap into the benefits of slow thinking. He offers practical and enlightening insights into how choices are made in both our business and our personal lives—and how we can use different techniques to guard against the mental glitches that often get us into trouble. Thinking, Fast and Slow will transform the way you think about thinking.

    But by knowing what they are and how to spot them, we can avoid them and make better choices-whether dealing with a personal problem or a business negotiation; trying to save money or make money; working out what we do or don't want in life: and how best to get it.Simple, clear and always surprising, this indispensable book will change the way you think and transform your decision-making-work, at home, every day. It reveals, in 99 short chapters, the most common errors of judgment, and how to avoid them.

    Why are we here?Pebbles of Perception is an Invitation to:Be Curious;Build Character; andMake Better Choices.

    The letters distill in plain words all the basic principles of sound business practices. They are arranged and introduced by a leading apostle of the "value" school and noted author, Lawrence Cunningham. Here in one place are the priceless pearls of business and investment wisdom, woven into a delightful narrative on the major topics concerning both managers and investors. These timeless lessons are ever-more important in the current environment.

    Simon looks at his distinguished and varied career, continually asking himself whether (and how) what he learned as a scientist helps to explain other aspects of his life.A brilliant polymath in an age of increasing specialization, Simon is one of those rare scholars whose work defines fields of inquiry. Crossing disciplinary lines in half a dozen fields, Simon's story encompasses an explosion in the information sciences, the transformation of psychology by the information-processing paradigm, and the use of computer simulation for modeling the behavior of highly complex systems.Simon's theory of bounded rationality led to a Nobel Prize in economics, and his work on building machines that think--based on the notion that human intelligence is the rule-governed manipulation of symbols--laid conceptual foundations for the new cognitive science. Subsequently, contrasting metaphors of the maze (Simon's view) and of the mind (neural nets) have dominated the artificial intelligence debate.There is also a warm account of his successful marriage and of an unconsummated love affair, letters to his children, columns, a short story, and political and personal intrigue in academe.