How We Have Turned Into Another Species

In the first part of this book I discussed how the human brain developed due to the development of language; In the second part, I analyzed all aspects which are mentioned below. -prehistoric humans lived in a terrestrial atmosphere were C14 isotope concentration was intermittently higher than usual because a chain of geomagnetic events occurred in this epoch; -the C14 isotopes were incorporated into plants, and transmitted by ingestion to animals in the form of C14-Glucose; -biological processes involving C14-Glucose in humans conducted to a reduction of organic production of nitric oxide; -a lesser apport of nitric oxide favored a healthier cellular development that decreased the sensitivity to viruses and pathogens; this aspect helped humans to migrate and better adapt to new environmen.......