Kofi Annan, former Secretary General of the United Nations, argued that -We need to create a world that is equitable, that is stable and a world where we bear in mind the needs of others, and not only what we need immediately. We are all in the same boat.-American businessman, John Landgraf stated: -I hope that most of us believe that we actually would all benefit from living in a more equitable society. If that's not happening, we're squandering human potential.- For the world to be fair, one needs to know how to divide. Without the mathematics of division, humankind cannot function-Marie Antoinette, Queen of France (infamously) said -If people have no bread, let them eat cake,- and while Ahmes - the scribe of the Rhind Mathematical Papyrus - dealt with loaves of bread, prosperous people in the twentieth century dealt with cake division, although bread is also uniformly available. You-ll be surprised, but there are at least four books and over 200 scientific (not gastronomical!) paper