Lesk's "primitive organization theory" is based in human evolution, from Neanderthals to Homo sapiens, and the specific changes to our brains after the emergence of language. We have existed in human-like form for six million years, but we've only had language for 50,000; within the vast span of evolutionary time, that's hardly any time at all. Lesk elucidates us to the hormones affected by language, especially dopamine, and with brilliant clarity, connects human evolution, our brain affected by language, and those with schizophrenia whose dopamine doesn't flow in our new, adaptive way. In other words, the twenty million people who have schizophrenia in the world don't suppress dopamine in the way evolution has trained us, so their brains don't process language well and function as if they're in a hallucinatory, delusional dream state. Not only will Lesk's theory focus treatment efforts for schizophrenia, but it will also affect that of other dopamine-related mental illnesses like Alzheimer's, Parkinson's, Huntington's chorea, Tourette's, ADD, and more. Publishing Lesk's work will usher in a new era of psychiatric understanding, one that the field and the public desperately needs.