Is eating people a solution to world hunger? The science behind 'Soylent Green'

Released in 1973, Soylent Green imagines a dystopian nightmare version of 2022 in which overpopulation and climate disaster have made the Earth nearly unlivable. Resource and housing shortages have exacerbated class stratification, with the wealthy living in lush, reinforced houses while the rest of the population is scrounging for scraps just to survive.

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