Research on Western urban societies has produced similar findings. Philosophers, psychologists, artificial intelligence types, and occasionally even linguists concern themselves with discussions of "knowledge. A nice Baby Bjorn will do. Actions can express beliefs, and so as understanders, our job is to find the beliefs that are inherent and implicit in a given action. Unlike other psychedelics, MDMA makes people feel especially close to the other people around them.
Stem cells—cells in early stages of development, before they differentiate into the building blocks of eyes, brains, arms, and legs—show increasing promise to replace or revive the failing retinal cells that underlie many causes of blindness. Neuroscience supports this idea. If the reader feels that our view of the very dominant role of autobiographical experience in the totality of people's knowledge is overstated, please wait and see where this position leads us.