Hardison: Soylent Green is people.
Referencing the 1973 science fiction movie of the same name, based on Harry Harrison's 1966 novel Make Room! Make Room! It is set in the year 2022 and shows Earth as suffering from overpopulation and the destruction of many natural resources. the plot of the movie involve a detective investigating the case of murdered businessman who produces "Soylent Green," an increasingly rare foodstuff that turns out to be made from recycled human beings.