Eco living - could we seriously recycle graves and make food for the Sims from... dead bodies?

I find it funny to know they CAN recycle graves and urns, but that doesn't mean that most of my sims will ever do it. Still, I'm happy to know that the one awkward sim who mostly does the wrong stuff will be able to - at some point. The game gets so much more interesting when it contains features that I normally don't use, but that can be used at some time. It's a huge plus that my sims van be very diverse.