According to Bly, the first brain is "cold and ruthless" and deals with survival issues. The mammalian part deals with comforts such as family, friends, relationships, belonging, society, religion, home, etc. The "new" brain is "very thin, incredibly dense" and is basically a "cellular layer surrounding the rest of the brain," according to Bly. This, according to scientists, has "no purpose." Bly states that "it deals with transcendence and grows on miserly." Just as in the description above, in Bly's description all brain exist simultaneous but shrink or grow, depending upon where energy is focused. For example, each can control energy, and the first two especially will do so when survival is threatened.

The examinations of the brain above are interesting in that they are quite alike, though one is...

However, both pieces have merit and both aim to explain one of the least understood organs in our body.
Caine, Renate Nummela and Geoffrey Caine. Making Connections: Teaching and the Human Brain. Nashville, TN: Incentive Publications, 1990.

Caine, Renate Nummela and Geoffrey Caine. Making Connections: Teaching and the Human Brain. Nashville, TN: Incentive Publications, 1990.

The New Dawn: The More You Know It, the Less You Know It. (2011). OSHO Library. Retrieved October 4, 2011, from .

The New Dawn: The More You Know It, the Less You Know It. (2011). OSHO

Library. Retrieved October 4, 2011, from .