This work helps brings knowledge out of the complex and impractical realm of skepticism philosophers has pushed it into that has rendered knowledge an academic fugitive and explains it in simple and feasible way as the form of life embedded in an epistemic community, of which an academic field is an example. This helps reduce the arrogance and prejudice philosophers attach to knowledge as esoteric or peculiar to philosophy but to properly understand it as a socialized phenomenon which objectively develops from the findings of a proper research in each field of life. The book is intelligible, free of philosophical jargons, yet philosophical and academically revolutionary.