Philosopher Hilary Putnam talks about re-thinking his view of perception. He states that he's moving towards "direct realism"--the notion that we actually perceive real properties of things, rather than sensations conceived of as intermediaries.
The philosophical tradition that attempts to describe the world and the way we experience it without relying on abstract theories is called phenomenology. The term took on new significance with German philosopher Edmund Husserl whose work focused o...