Why are there often sudden abrupt changes in public opinion on political issues? Or total reversals in congressional support for specific legislation? Jones aims to answer these questions by connecting insights from cognitive science and rational-choice theory to political life.

This book provides a practical guide to how groups of people, everywhere, from the local village council to the United Nations Security Council, can best make collective decisions. By comparing the many voting procedures used in democratic decision-making, it explains why win-or-lose binary voting can be inaccurate and divisive, while the more inclusive preferential points system of voting can be so much more accurate and, therefore, more democratic; indeed, it is a win-win methodology. The text, essential reading for anyone interested in fair and participatory collective decision-making, also compares the most common electoral systems.

Reconnecting with the sources of decisions that affect us, and with the processes of democracy itself, is at the heart of 21st-century sustainable communities. Slow Democracy chronicles the ways in which ordinary people have mobilized to find local solutions to local problems. It invites us to bring the advantages of "slow" to our community decision making. Just as slow food encourages chefs and eaters to become more intimately involved with the production of local food, slow democracy encourages us to govern ourselves locally with processes that are inclusive, deliberative, and citizen powered. Susan Clark and Woden Teachout outline the qualities of real, local decision making and show us the range of ways that communities are breathing new life into participatory democracy around the country. We meet residents who seize back control of their municipal water systems from global corporations, parents who find unique solutions to seemingly divisive school-redistricting issues, and a host of other citizens across the nation who have designed local decision-making systems to solve the problems unique to their area in ways that work best for their communities. Though rooted in the direct participation that defined our nation's early days, slow democracy is not a romantic vision for reigniting the ways of old. Rather, the strategies outlined here are uniquely suited to 21st-century technologies and culture.If our future holds an increased focus on local food, local energy, and local economy, then surely we will need to improve our skills at local governance as well.

Individual decision making can often be wrong due to misinformation, impulses, or biases. Collective decision making, on the other hand, can be surprisingly accurate. In Democratic Reason, Hélène Landemore demonstrates that the very factors behind the superiority of collective decision making add up to a strong case for democracy. She shows that the processes and procedures of democratic decision making form a cognitive system that ensures that decisions taken by the many are more likely to be right than decisions taken by the few. Democracy as a form of government is therefore valuable not only because it is legitimate and just, but also because it is smart. Landemore considers how the argument plays out with respect to two main mechanisms of democratic politics: inclusive deliberation and majority rule. In deliberative settings, the truth-tracking properties of deliberation are enhanced more by inclusiveness than by individual competence. Landemore explores this idea in the contexts of representative democracy and the selection of representatives. She also discusses several models for the "wisdom of crowds" channeled by majority rule, examining the trade-offs between inclusiveness and individual competence in voting. When inclusive deliberation and majority rule are combined, they beat less inclusive methods, in which one person or a small group decide. Democratic Reason thus establishes the superiority of democracy as a way of making decisions for the common good.

The final section discusses ICTs and the citizen with chapters covering democracies online, strengthening communities in the information age and the community network. This book provides a source for those studying social policy, politics and sociology as well as for policy analysts, social scientists and computer scientists.

Constitutionalism and democracy have been interpreted as both intimately related and intrinsically opposed. On the one hand constitutions are said to set out the rules of the democratic game, on the other as constraining the power of the demos and their representatives to rule themselves - including by reforming the very processes of democracy itself. Meanwhile, constitutionalists themselves differ on how far any constitution derives its authority from, and should itself be subject to democratic endorsement and interpretation. They also dispute whether constitutions should refer solely to democratic processes, or also define and limit democratic goals. Each of these positions produces a different view of judicial review, the content and advisability of a Bill of Rights and the nature of constitutional politics. These differences are not simply academic positions, but are reflected in the different types of constitutional democracy found in the United States, continental Europe, Britain and many commonwealth countries. The selected essays explore these issues from the perspectives of law, philosophy and political science. A detailed and informative introduction sets them in the context of contemporary debates about constitutionalism.