Phenomenalism
Metaphysical view that physical objects only exist as sensory stimuli / From Wikipedia, the free encyclopedia
Not to be confused with Phenomenology.
In metaphysics, phenomenalism is the view that physical objects cannot justifiably be said to exist in themselves, but only as perceptual phenomena or sensory stimuli (e.g. redness, hardness, softness, sweetness, etc.) situated in time and in space. In particular, some forms of phenomenalism reduce all talk about physical objects in the external world to talk about bundles of sense data.