One of the primary reasons behind the enduring rift between conventional medical science and chiropractic is the contrasting nature of their basic philosophies. Philosophical "truths" in Western civilization are validated through a process employing scientific methodology. "Truths" related to health science, until recently, have only been generated through research conducted by organismal, cellular and molecular biologists, biochemists, pharmacologists and medical doctors. Consequently, chiropractic has been at a distinct disadvantage in acquiring recognition as a valid healing art. However, the leading edge of cellular and molecular biology research is heralding a radical departure from its traditional theories and is in turn, creating a new philosophy.