Each creature walks a perfect earth. Each one gets the suffering and comfort that he needs. When ALL cravings and needs are satisfied, each bit of Soul, merges again with the One. The amount of joy and suffering in the world is always counterbalanced. One person's evil can terrify thousands, but one person's good can succour thousands too.
I think one of the terrible things today is that people have this deathly fear of food: fear of eggs, say, or fear of butter. Most doctors feel that you can have a little bit of everything.