Matthew Connelly

American historian and professor at Columbia University, known for work on the history of international relations, population policy, and archival research; author of Fatal Misconceptions.

This list of books are ONLY the books that have been ranked on the lists that are aggregated on this site. This is not a comprehensive list of all books by this author.

  1. 1. The Declassification Engine

    What History Reveals About America's Top Secrets

    The book chronicles a research and engineering effort to digitize and machine-read millions of U.S. government records to reveal patterns and consequences of state secrecy, showing how classification expanded across administrations, hid mistakes, and shaped policy; through case studies and data-driven analysis it demonstrates how secrecy often undermines democracy and proposes reforms—such as time-based automatic declassification, stronger oversight, improved archival practices, and penalties for overclassification—to make government information more accountable and accessible.

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