This volume, together with a new original introduction, contains the most significant of Anthony Downs's essays written over the past four decades on politics and political theory. The articles address issues such as democracy, public choice theory, rational political decision making and political policy. As such this will be an ideal companion to his famous book An Economic Theory of Democracy. In this collection, Anthony Downs shows how a rational analyst can apply common sense and the lessons of practical experience to the most fundamental and difficult aspects of the political theory of democracy. Written in easily accessible language, Downs' analysis of political behaviour in a democracy and specifically the public choice view is applied to many aspects of democratic politics including cycles of political attention to specific issues, and the long term evolution of democracy.This book will prove invaluable to academics and students of politics, democracy, and public choice theory.