Ha.

I think in 2010 we're eating processed people:

Soylent Green.

A wickedly effective solution to overpopulation (a 70s obsession) and over-grazing. Scrutinize the hummus!

Charlton Heston figures in several apocalyptic scenarios.

Ooops: Soylent Green is based in 2022. But they'd been eating each other for awhile. Think I'm going to order the DVD -- $5.79 at Amazon!