Recent finding in the Journal of Neurological Sciences (1) that Descartes' brain had an unusual bulge in the frontal cortex is further proof that humans with unusual developments in the organ they carry on their shoulders, move societies. Less than a hundred individuals with such deformities in the last two thousand years, including Albert Einstein, substantially contributed to most knowledge accumulated by humans. This implies that knowledge is a result of unusual patterns in the brain and humans in general are not really designed to go a lot further than the basic attributes in their objective function, largely driven by food and reproduction.Understanding their limitations is a leap forward for humans as their forward momentum depends largely on the arrival of the next genius. There has not been a positive sign in the last hundred years as they move technology forward at the destruction of the delicate greenhouse they have been afforded. As they travel to nearby planets, extend life incrementally and double computing power every 18 months, they have to realize that none of these have any fundamental impact on knowledge. For that, humans still require a major deformity in the brain of one of the billions of specimens they seem to have replicated into.
As indicated in the article (1) " It is not enough to have a good mind, the main thing is to use it well."