A World Without Fire: Are We Extinct?
What if fire never existed? 🔥 Explore how humans would survive, evolve, cook food, stay warm, and build civilization in a world without fire. A fascinating journey into an alternate history that changes everything. 0:00 Introduction 0:36 The Protective Boundary 2:54 The Biological Catalyst 4:32 The Geographic Expansion 5:43 The Social/Mental Shift 7:10 Intelligence as Social 9:12 Conclusion #History #Science #Documentary
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