This old classic is one of my favorites. Two greats, Charlton Heston and Edward G. Robinson, who sadly died before the film was released.
Of course, the final ending was a big shocker. (I put spoiler in the subject heading just in case anyone who hasn't seen it won't find out about the spoiled batch of Soylent Green.)
But considering the context of the movie and the way people were living, with constant food shortages and having to subsist on rations of Soylent Red, Soylent Yellow, and the new Soylent Green, which became particularly popular. I was wondering what might have happened after the movie, with Charlton Heston screaming about the secret ingredient in Soylent Green. Would anyone in that time and place, living in that society under those conditions, actually care what Soylent Green is made of? Would it matter to anyone?