Too often, we as individuals do things that harm us, that seriously interfere with our being able to live in the way that we want. We eat food that makes us obese, that promotes diabetes, heart failure and other serious illness, while at the same time, we want to live long and healthy lives. Too many of us smoke cigarettes, even while acknowledging we wish we had never begun. We behave in ways that undercut our ability to reach some of (...) our most valued goals, despite education and despite incentives to choose the right thing. What should be done?If I were to try to harm someone else in a way that alters his future seriously and perhaps irrevocably for the worse, I would be stopped. When it comes to hurting myself, though, we have a common belief that it is wrong to interfere, even if I foresee that I will very much regret what I have done, often when it is too late to fix what I have let happen. I think this makes no sense. If it is permissible, even obligatory, to stop me when I do something that seriously interferes with someone else's chances of achieving the life he wants, I think …. (shrink)

This article described three heuristics that are employed in making judgements under uncertainty: representativeness, which is usually employed when people are asked to judge the probability that an object or event A belongs to class or process B; availability of instances or scenarios, which is often employed when people are asked to assess the frequency of a class or the plausibility of a particular development; and adjustment from an anchor, which is usually employed in numerical prediction when a relevant value (...) is available. These heuristics are highly economical and usually effective, but they lead to systematic and predictable errors. A better understanding of these heuristics and of the biases to which they lead could improve judgements and decisions in situations of uncertainty. (shrink)

In Between Facts and Norms, Jürgen Habermas works out the legal and political implications of his Theory of Communicative Action (1981), bringing to fruition the project announced with his publication of The Structural Transformation of the Public Sphere in 1962. This new work is a major contribution to recent debates on the rule of law and the possibilities of democracy in postindustrial societies, but it is much more. The introduction by William Rehg succinctly captures the special nature of the work, (...) noting that it offers a sweeping, sociologically informed conceptualization of law and basic rights, a normative account of the rule of law and the constitutional state, an attempt to bridge normative and empirical approaches to democracy, and an account of the social context required for democracy. Finally, the work frames and caps these arguments with a bold proposal for a new paradigm of law that goes beyond the dichotomies that have afflicted modern political theory from its inception and that still underlie current controversies between so-called liberals and civic republicans. The book includes a postscript written in 1994, which restates the argument in light of its initial reception, and two appendixes, which cover key developments that preceded the book. Habermas himself was actively involved in the translation, adapting the text as necessary to make it more accessible to English-speaking readers. (shrink)

Why Law Matters argues that public institutions and legal procedures are valuable and matter as such, irrespective of their instrumental value. Examining the value of rights, public institutions, and constitutional review, the book criticises instrumentalist approaches in political theory, claiming they fail to account for their enduring appeal.

The thirty-five chapters in this book describe various judgmental heuristics and the biases they produce, not only in laboratory experiments but in important...

Previous edition, 1st, published in 1971.

Together, these collected papers develop the idea that human thinking - from scientific creativity to simply understanding what a positive HIV test means - "happens" partly outside the mind.".

In the international bestseller, Thinking, Fast and Slow, Daniel Kahneman, the renowned psychologist and winner of the Nobel Prize in Economics, takes us on a groundbreaking tour of the mind and explains the two systems that drive the way we think. System 1 is fast, intuitive, and emotional; System 2 is slower, more deliberative, and more logical. The impact of overconfidence on corporate strategies, the difficulties of predicting what will make us happy in the future, the profound effect of cognitive (...) biases on everything from playing the stock market to planning our next vacation—each of these can be understood only by knowing how the two systems 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. Winner of the National Academy of Sciences Best Book Award and the Los Angeles Times Book Prize and selected by The New York Times Book Review as one of the ten best books of 2011, Thinking, Fast and Slow is destined to be a classic. (shrink)

In their recently published book Nudge (2008) Richard H. Thaler and Cass R. Sunstein (T&S) defend a position labelled as ‘libertarian paternalism’. Their thinking appeals to both the right and the left of the political spectrum, as evidenced by the bedfellows they keep on either side of the Atlantic. In the US, they have advised Barack Obama, while, in the UK, they were welcomed with open arms by the David Cameron's camp (Chakrabortty 2008). I will consider the following questions. What (...) is Nudge? How is it different from social advertisement? Does Nudge induce genuine preference change? Does Nudge build moral character? Is there a moral difference between the use of Nudge as opposed to subliminal images to reach policy objectives? And what are the moral constraints on Nudge? (shrink)

Simple Heuristics That Make Us Smart invites readers to embark on a new journey into a land of rationality that differs from the familiar territory of cognitive science and economics. Traditional views of rationality tend to see decision makers as possessing superhuman powers of reason, limitless knowledge, and all of eternity in which to ponder choices. To understand decisions in the real world, we need a different, more psychologically plausible notion of rationality, and this book provides it. It is about (...) fast and frugal heuristics--simple rules for making decisions when time is pressing and deep thought an unaffordable luxury. These heuristics can enable both living organisms and artificial systems to make smart choices, classifications, and predictions by employing bounded rationality. But when and how can such fast and frugal heuristics work? Can judgments based simply on one good reason be as accurate as those based on many reasons? Could less knowledge even lead to systematically better predictions than more knowledge? Simple Heuristics explores these questions, developing computational models of heuristics and testing them through experiments and analyses. It shows how fast and frugal heuristics can produce adaptive decisions in situations as varied as choosing a mate, dividing resources among offspring, predicting high school drop out rates, and playing the stock market. As an interdisciplinary work that is both useful and engaging, this book will appeal to a wide audience. It is ideal for researchers in cognitive psychology, evolutionary psychology, and cognitive science, as well as in economics and artificial intelligence. It will also inspire anyone interested in simply making good decisions. (shrink)

Since Mill's seminal work On Liberty, philosophers and political theorists have accepted that we should respect the decisions of individual agents when those decisions affect no one other than themselves. Indeed, to respect autonomy is often understood to be the chief way to bear witness to the intrinsic value of persons. In this book, Sarah Conly rejects the idea of autonomy as inviolable. Drawing on sources from behavioural economics and social psychology, she argues that we are so often irrational in (...) making our decisions that our autonomous choices often undercut the achievement of our own goals. Thus in many cases it would advance our goals more effectively if government were to prevent us from acting in accordance with our decisions. Her argument challenges widely held views of moral agency, democratic values and the public/private distinction, and will interest readers in ethics, political philosophy, political theory and philosophy of law. (shrink)

In this superb introduction, Samuel Freeman introduces and assesses the main topics of Rawls' philosophy. Starting with a brief biography and charting the influences on Rawls' early thinking, he goes on to discuss the heart of Rawls's philosophy: his principles of justice and their practical application to society. Subsequent chapters discuss Rawls's theories of liberty, political and economic justice, democratic institutions, goodness as rationality, moral psychology, political liberalism, and international justice and a concluding chapter considers Rawls' legacy. Clearly setting out (...) the ideas in Rawls' masterwork, _A Theory of Justice_, Samuel Freeman also considers Rawls' other key works, including _Political Liberalism_ and _The Law of Peoples_. An invaluable introduction to this deeply influential philosopher, _Rawls_ is essential reading for anyone coming to his work for the first time. (shrink)

In saying this he had reference to practical activities such as medicine and law . In these the practitioner is in constant contact with the facts of life ...

In recent years, ‘nudge’ theory has gained increasing attention for the design of population-wide health interventions. The concept of nudge puts a label on efficacious influences that preserve freedom of choice without engaging the influencees’ deliberative capacities. Given disagreements over what it takes genuinely to preserve freedom of choice, the question is whether health influences relying on automatic cognitive processes may preserve freedom of choice in a sufficiently robust sense to be serviceable for the moral evaluation of actions and policies. (...) In this article, I offer an argument to this effect, explicating preservation of freedom of choice in terms of choice-set preservation and noncontrol. I also briefly explore the healthcare contexts in which nudges may have priority over more controlling influences. (shrink)