Archimedean point

An Archimedean point (or "Punctum Archimedis") is a hypothetical vantage point from which an observer can objectively perceive the subject of inquiry, with a view of totality. The ideal of "removing oneself" from the object of study so that one can see it in relation to all other things, but remain independent of them, is described by a view from an Archimedean point. For example, the philosopher John Rawls uses the heuristic device of the original position in an attempt to remove the particular biases of individual agents in an attempt to demonstrate how rational beings might arrive at an objective formulation of justice.

The expression comes from Archimedes, who supposedly claimed that he could lift the Earth off its foundation if he were given a place to stand, one solid point, and a long enough lever. This is also mentioned in Descartes' second meditation with regards to finding certainty, the 'unmovable point' Archimedes sought.

Sceptical and anti-realist philosophers criticise the possibility of an Archimedean point, claiming it is a form of scientism, for example;

We can no more separate our theories and concepts from our data and percepts than we can find a true Archimedean point—a god’s-eye view—of ourselves and our world.

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