speculative-fiction-as-change

The 'Preamble' chapter introduces 'Dangerous Visions and New Worlds' as a comprehensive overview of the New Wave era of radical science fiction from 1950 to 1985, highlighting its cultural significance and its fusion with broader artistic and political movements. It emphasizes the New Wave's belief in speculative fiction as a transformative force, its alliance with underground culture, and the diversity of its influential authors. The chapter also includes endorsements that frame the book as both an accessible introduction and a critical reassessment of the period's impact.