S-Theory is the first new theory of personality of the 21st century, coming into existence almost 50 years since the last major theory of such was published and endorsed. S-Theory is the first major theory to come into existence that also defines and explains emotional intelligence. For us, as a species of life, to productively change from our frequent cyclic tendencies toward violence, greed, and oft-accompanying ruin (expressed through the recurrent rise and fall of civilizations) we must develop motivation to change motivation induced through knowledge. S-Theory allows such motivation to...