Knowledge

For the semantic pointer theory of mind, the bearers of knowledge are not abstract propositions but rather patterns of neural firing that constitute mental representations, including concepts, beliefs, nonverbal rules, images, and emotions. This neurocognitive perspective suggests new answers for questions about the generation of candidates for knowledge and their relations to the world via sensory-motor interactions. Semantic pointers support knowledge that beliefs are true or false, how to do things using multimodal rules, and of things via sensory-motor experience. The Semantic Pointer Architecture meshes well with coherence-based justification that abandons foundational certainty for fallible attempts to fit diverse elements of knowledge into the best overall explanation. Knowledge has important social dimensions.