Britannica AI Icon

neorealism

political and social science
Also known as: neorealist structural theory, structural realism(Show More)

Quick Summary

Neorealism is a theory in international relations that emerged in the 1970s, particularly associated with Kenneth Waltz. It is a branch of realism, a set of theories emphasizing the role of states, national interest, and power in global politics.

Neorealism focuses on the anarchical structure of the international system as the primary driver of state behavior. Unlike classical realism, it emphasizes systemic factors over domestic politics or human nature. States are seen as rational actors primarily concerned with survival in a "self-help" system. Neorealism posits that the distribution of power among states shapes international relations and that a bipolar system (two dominant powers) is the most stable. Debates within neorealism distinguish between "defensive" and "offensive" approaches, focusing on whether states prioritize security or power maximization.12

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.