Summary:
The book analyzes the psychological causes behind fanaticism and mass movements, exploring how discontent, the promise of a glorious future, and the creation of a unified collective can drive individuals to fervent participation. It delves into the mindset of the "true believer" and the stages of development that mass movements typically undergo, from inception to eventual decline.
Key points:
1. Mass Movements: Hoffer says mass movements like revolutions are driven by frustrated individuals seeking identity, not necessarily the poor or oppressed.
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