I'm not sure if you're familiar with Dr. Edward Bruce Bynum so I'll write this as if I'm writing for anyone who doesn't know of him. Dr. Bynum is clinical psychologist at the University of Massachusetts.
He says we, as a species, engage in a battle with our "primitive impulses". Psychologists/psychiatrists call this battle the threatened "return of the repressed". I've dismissed this term simply because I thought they were referring to ape-like behavior.
It wasn't until the other day, I heard Dr. Bynum (for the first time) make the reference and spell it out in his two-hour lecture "African Genesis" . He explains a lot of the subject matter from his book "African Unconscious" . In short, Dr. Bynum says white culture has a difficult time reconciling African civilization was the first civilization to discover everything from writing to spirituality. He says it was so difficult for Europeans to attribute the discovery of mathematics, astronomy, writing, measurement et al; they, through academics, began to identify the first civilization as white people from Egypt or they attributed the discoveries to Greeks and Romans.
Of course today we know that would be biologically impossible for white skin to exist in Africa but the idea still persist. He also clarifies Egypt was occupied by Africans from the west who had migrated there due to a change in landscape in the sub-Saharan region. I learned about this migration through the National Geographic Genographic project - which clearly outlines the journey out of Africa ...
Anyway, here's an excerpt from his book "African Unconscious" "Recall that prior to 25,000 to 30,000 years ago all Homo Sapiens were Black and that racial diversification as we think of it today, had not yet begun. The present day implication of this, of course, is that beneath the wealth of contents in our shared or multicultural unconscious the primordial essence and genetic roots of our African dynamism dwells. (Carl Gustav) Jung felt this deeper racial memory as his bedrock memory and it unfolded within him a great peace and sense of unity between all peoples of this planet. Many people have had similar experiences and insights.
This repression of the primordial African Unconscious is an act of represssion not only in Europe but also Eurocentric science. It might be thought of as the collective "threatened return of the repressed."