
The Gist Matt Yglesias & Richard Kreitner: A Billion Americans vs. Breaking It Up
Apr 10, 2026
Richard Kreitner, historian of American secession, and Matt Yglesias, policy writer focused on urban growth, debate the nation’s future. They spar over tripling the U.S. population vs. regional breakup. Conversation jumps between historical secession movements, logistics of large-scale growth, electoral reform, and how size shapes global power and daily life.
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America Has Always Contained Secessionist Impulses
- Richard Kreitner frames his book as history emphasizing America's persistent internal divisions and recurring secessionist impulses.
- He warns these movements are marginal now but could become mainstream as polarization deepens.
Population Growth Is A Logistics Problem As Much As A Vision
- Matt Yglesias says One Billion Americans focuses on logistics: housing, transit, and urban policy details needed to accommodate massive population growth.
- He argues the nitty-gritty planning makes big ideas feasible even if readers reject the full proposal.
Political Risks Of Large Unified Polities
- Richard emphasizes political and democratic costs of bigness, noting historical violence from secession attempts like the Civil War.
- He cautions that breaking into smaller polities risks messiness and potential conflict rather than simple solutions.




