"Shamanism is a path of knowledge, not of faith, and that knowledge cannot come from me or anyone else in this reality. To acquire that knowledge, including the knowledge of the reality of the spirits, it is necessary to step through the shaman's doorway and acquire empirical evidence."
The Cognitive Effects of Micronutrient Deficiency: Evidence from Salt Iodization in the United States - Economists at the National Bureau of Economic Research have shown that adding iodine to salt resulted in a decade's worth of IQ gains for the united states.
The truth has never been more clear. The exodus is a powerful and inspirational story of uprising against oppression and of divine intervention. But did it really happen? Can any of the story be substantiated by empirical evidence? Are chariot wheels found on the floor of the red sea that date back to 1400 BCE enough to prove that the red sea actually split and the Israelites and the Egyptians actually passed through on dry land as the bible relates?