Since 0 = (+1) + (-1), this proves that the universe was born out of nothing, creating two universe, one with positive matter, and the other with negative matter. (Aka: Matter & Anti-matter)
I mean just think about it! Doesn't that just make sense?
Well, yeah, except (if I remember correctly) it's the change of energy that adds up to zero. Energy can not be added or destroyed, only transformed. Matter and anti matter particles emerge and disappear in the foam together. AFAIK there is nothing that supports the net sum of energy being zero.