A more detailed, but still uncontroversial comprehensive, definition is that philosophy is rationally critical thinking, of a more or less systematic kind about the general nature of the world (metaphysics or theory of existence), the justification of belief (epistemology or theory of knowledge), and the conduct of life (ethics or theory of value). Each of these three elements...
There does seem to be among some members of our profession a rather desperate search for a "fundamental theory of information", which leads them to attempt to derive our practice from disciplines such as epistemology, or hermeneutics, or discourse analysis, or semiotics, or even "cybersemiotics". Their derivations rarely make adequate contact with the realities of information practice … The theory of a science should spring from deep immersion in its practice.
Opinion is the companion of probability within the medieval epistemology.ian hacking
The authority of science … promotes and encourages the activity of observing, comparing, measuring and ordering the physical characteristics of human bodies.… Cartesian epistemology and classical ideals produced forms of rationality, scientificity and objectivity that, though efficacious in the quest for truth and knowledge, prohibited the intelligibility and legitimacy of black equality…. In fact, to "think" such an idea was to be deemed irrational, barbaric or mad.cornel west
Systems thinking is only an epistemology , a particular way of describing the world . It does not tell us what the world is. Hence, strictly speaking, we should never say of something in the world: “It is a system ,” only: “It may be described as a system.”
The central place of epistemology in modern philosophy is no accident... Knowledge was not a problem for the ruling philosophy of the Middle Ages; that the whole world which man's mind seeks to understand is intelligible to it was explicitly taken for granted. That people subsequently came to consider knowledge a problem implies that they had been led to accept certain different beliefs about the nature of man and about the things which he tries to understand.
epistemology is always and inevitably personal. The point of the probe is always in the heart of the explorer: What is my answer to the question of the nature of knowing ?Gregory Bateson
Francisco, an experimental and theoretical biologist, studied what he termed "emergent selves" or "virtual identities." His was an immanent view of reality, based on metaphors derived from self-organization and Buddhist-inspired epistemology rather than on those derived from engineering and information science.francisco varela