Hippocrates, the famous Greek physician, during the fifth century before Christ, dissociated the healing art from the other sciences of the temple and thereby established a precedent for separateness. One of the consequences is the present widespread crass scientific materialism. The ancients realized the interdependence of the sciences. The moderns do not; and as a result, incomplete systems of learning are attempting to maintain isolated individualism. The obstacles which confront present-day scientific research are largely the result of prejudicial limitations imposed by those who are unwilling to accept that which transcends the concrete perceptions of the five primary human senses.