# Daniel Ziblatt American political scientist (b. 1972), Eaton Professor of the Science of Government at Harvard. Co-author with Steven Levitsky of *How Democracies Die* (2018) and *Tyranny of the Minority* (2023). Earlier scholarly work — *Conservative Parties and the Birth of Democracy* (2017) — argued that the strength and discipline of conservative parties is a key variable in whether democracies survive: when conservative parties remain electorally competitive within democratic rules, democracies stabilize; when they cannot, they exit democracy. The Levitsky-Ziblatt collaboration on contemporary U.S. backsliding draws partly on Ziblatt's deep historical-comparative work on 19th-century European democratization and the conditions under which conservative parties accept or reject democratic competition. ## Biography and Academic Career **Daniel Ziblatt** was born in **1972**. He earned his **Ph.D. in political science** from **the University of California, Berkeley** and joined the **Harvard University** Department of Government, where he holds the **Eaton Professorship of the Science of Government**. He also held a position at the **Berlin Social Science Center (WZB)**. Ziblatt's scholarly specialty is **comparative-historical political analysis** — particularly the origins and development of democratic institutions in 19th- and early-20th-century Europe. ## *Conservative Parties and the Birth of Democracy* (2017) Ziblatt's major solo work — published by **Cambridge University Press** in **2017**. The book argued that the **strength and discipline of conservative parties** is a key variable in whether democracies survive: when conservative parties remain electorally competitive within democratic rules, they have incentives to play by those rules and democracies stabilize; when conservative parties cannot compete electorally, they are tempted to exit democratic competition — through coups, electoral manipulation, or alliances with anti-democratic forces. The thesis draws on a comparative study of **Britain** (where the Conservative Party adapted and competed successfully) and **Germany** (where the Conservative-aristocratic bloc's inability to compete electorally contributed to the conditions for Weimar's collapse). The argument has direct application to contemporary U.S. analysis: it suggests that a Republican Party unable to win national popular-vote majorities faces structural incentives to erode democratic competition rather than broaden its appeal. ## *How Democracies Die* (2018) and *Tyranny of the Minority* (2023) Ziblatt co-authored both major works with [[Steven Levitsky]]. Ziblatt's distinctive contribution was the **historical-comparative depth** — grounding the contemporary U.S. analysis in European democratic-development patterns. ***How Democracies Die*** (2018) focused on institutional norms (mutual toleration, forbearance); ***Tyranny of the Minority*** (2023) argued that U.S. counter-majoritarian institutions ([[Electoral College]], Senate, filibuster, Supreme Court) have been captured by a radicalized minority party, enabling minority rule. ## KB Significance Ziblatt is the **historical-comparativist pole** of the Levitsky-Ziblatt partnership — providing the deep European-democratization context for the contemporary democratic-backsliding framework. His solo *Conservative Parties* thesis is analytically productive for the KB because it frames the contemporary Republican Party's anti-democratic trajectory as structurally predictable given its electoral-competitiveness crisis at the national popular-vote level — a framework that connects to the competitive-authoritarianism analysis throughout the KB. ## See Also - [[Power Theory]] — the analytical framework - [[Steven Levitsky]] — co-author; competitive authoritarianism framework - [[How Democracies Die]] — the institutional-erosion framework - [[Timothy Snyder]] — the historian's complementary approach - [[Jason Stanley]] — the philosopher's complementary approach; fascist tactics within democracies - [[Hannah Arendt]] · [[The Origins of Totalitarianism]] — totalitarianism diagnostics - [[Sheldon Wolin]] — inverted totalitarianism as the steady-state complement - [[Authoritarianism]]