I didn't even know what Soylent Green was so I looked it up -
Soylent Green is a 1973 dystopian science fiction movie depicting a bleak future in which overpopulation, global warming, and the resulting severe damage to the environment have led to widespread unemployment and poverty. Real fruit, vegetables, and meat are rare, expensive commodities, and much of the population survives on processed food rations, including "soylent green" wafers.
Yummy, I like wafers! It's all the rest I don't like