You'll know when the world is ending when spam-net becomes self aware and attempts to take over the world.

In the future spam-net will create an offspring and possess the knowledge us very humans possess today. Fairly soon you will see little and baby cans of spam crying for the spam juice bottle or sitting around a table coloring spam. The mother and father spam will raise the baby spam into a college graduate jumbo can of spam.

Humans and spam will have to learn to co-exist in a world gone mad with spam.