Public choice is a term that refers to the study of how individuals make decisions in a political environment. It encompasses topics such as voting behavior, the actions of politicians, and the impact of government policies on society. There are many synonyms for this term, including political economy, voter behavior, collective action, and social choice theory. Other related terms include decision-making, governance, and public policy. Public choice is a complex field that draws on many different disciplines, including economics, political science, and sociology. It is a valuable area of study that helps us understand how governments function, and how we can make better decisions as citizens.