
New Books in Economics Thomas Piketty, "A Brief History of Equality" (Harvard UP, 2022)
Nov 17, 2025
Thomas Piketty, a prominent economist and author, dives into his latest work, A Brief History of Equality. He explores the historical arc of inequality, arguing that humanity has gradually moved toward greater equality despite setbacks like colonialism and slavery. Piketty discusses the importance of combining universal policies with reparations for historical injustices, emphasizing that political struggle drives this progress. He champions the need for deep, thoughtful engagement with economic history to inspire lasting change and fight against injustice.
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From Math To Historical Data
- Thomas Piketty recounts moving from mathematical economics to historical, data-driven work using tax records.
- He built the World Inequality Database with over 100 researchers to trace long-run income and wealth history.
Long-Run Movement Toward Equality
- Piketty argues a long-term trend toward greater equality began around the late 18th century.
- Progress came via political mobilization, revolutions, suffrage, social policy, and institutional reforms.
Colonialism Shaped Modern Inequality
- Colonialism and slavery shaped Western industrialization and global wealth distribution.
- These historical injustices materially contributed to modern prosperity and global inequality patterns.







