Soylent Green (1973) - Takes place in 2022 [Charlton Heston] Prophetic?

Soylent Green (1973) - Takes place in 2022 (Interesting choice of years) How did they know? This is the year 2022. Overcrowding, pollution, and resource depletion have reduced society's leaders to finding food for the teeming masses. The answer is Soylent Green - an artificial nourishment whose actual ingredients are not known by the public. Thorn is the tough homicide detective who stumbles onto the secret so terrifying no one would dare believe him. Warner Bros. EntertainmentRating PGRelease date 1973Running time 1:36:45