Calculating as advised, we find that during that transitional period—namely, in the second half of the First spiritual ethereo‐astral Race—nascent mankind was devoid of the intellectual brain element, as it was on its _descending_ line. And as we are parallel to it, on the _ascending_, we are, therefore, devoid of the spiritual element, which is now replaced by the intellectual. For, remember well, as we are in the Mânasa period of our Cycle of Races, or in the Fifth, we have, therefore, crossed the meridian point of the perfect adjustment of Spirit and Matter—or the equilibrium between brain intellect and spiritual perception. One important point, has, however, to be borne in mind. [Illustration: Evolution of Root‐Races in the Fourth Round] [Transcriber’s Note: The graph shows, to the left, “Downward Cycle. Evolution of Physical and Intellectual Nature and the Gradual Regression of Spirituality.” To the right is “Ascending Cycle. Reëvolution or Reversion of Spirituality and the Gradual Decrease of Materiality and mere Brain‐intellectuality.” Below is “Meridian of Races.”] We are only in the Fourth Round, and it is in the Fifth that the full development of Manas, as a direct ray from the Universal Mahat—a ray unimpeded by Matter—will be finally reached. Nevertheless, as every sub‐ race and nation have their cycles and stages of evolutionary development repeated on a smaller scale, much more must it be so in the case of a Root‐Race. Our Race then has, as a Root‐Race, crossed the equatorial line and is cycling onward on the spiritual side; but some of our sub‐races still find themselves on the shadowy descending arc of their respective national cycles; while others again—the oldest—having crossed the crucial point, which alone decides whether a race, a nation, or a tribe, will live or perish, are at the apex of spiritual development as sub‐races. It now becomes comprehensible why the Third Eye was gradually transformed into a simple gland, after the physical Fall of those we have agreed to call the Lemurians.