What is the greatest question in all of epistemology?
The greatest question which is practically important to all is “what do people know?”. Skepticism and fallibilism were treated as alternatives until the advent of modern science. The subject of sensors and measurements gave great insights into that question. Perception: Mathematically speaking, perception is the integration of pieces information provided by the senses. http://www.gibson-design.com/…/$_PERCEPTION_1.html The process of organizing information received through the senses and interpreting it. This is done by the conscious, mentally aware (faculty of) brain. http://biotech.icmb.utexas.edu/search/dict-search2.html Perception goes beyond plain sensation in that it includes the results of further processing of the sensed stimuli, ei