Al-Arkan theory of origin and continuation of life: misunderstood and ignored

To explain the origin and continuation of life, Scholars of Unani [Greco-Arab] System of Medicine proposed the theory of Al-Arkan/Arkan or Anasir [element] [wrongly interpreted and correlated with modern Elemental theory]. This theory was being criticized mostly for its contents in present scenario. But critics hardly think of the spirit of theory. They simply criticized its wording without context and relation in which it was proposed. The very first word which drawn maximum attention was "simplest" in this theory and we always put it for matter while it is for status. This word was supplied for elementary participation of the Arkan in origin and continuation of life.