idea that have helped mankind | 12th class #english ‪@MathsRsirji‬ #viralvideo

idea that have helped mankind Philosopher Bertrand Russell’s essay "Ideas That Have Helped Mankind" categorizes human progress into two primary realms: knowledge/technique (advancements that helped us survive) and morals/politics (ideals that shaped cooperative societies). These innovations allowed early humans to multiply and build civilizations.Knowledge and TechniqueThese ideas provided the practical tools and infrastructure for mankind to survive and grow.Use of Fire: According to DHSPRIORY, before fire, early man was "terrified of wild beasts, having difficulty in securing nourishment." It offered warmth, protection, and a way to cook food.Language: Language was a crucial evolutionary leap. It allowed humans to cooperate, share experiences across generations, and build a cumulative pool of knowledge.Agriculture and Domestication: The shift from nomadic hunting to agriculture stabilized the food supply, enabling human populations to multiply instead of subsisting precariously in jungles.