Materialism indeed insists that, whatever the extension of consciousness, it is a material phenomenon inseparable from our physical organs and not their utiliser but their result. This orthodox contention, however, is no longer able to hold the field against the tide of increasing knowledge. Its explanations are becoming more and more inadequate and strained. It is becoming always clearer that not only does the capacity of our total consciousness far exceed that of our organs, the senses, the nerves, the brain, but that even for our ordinary thought and consciousness these organs are only their habitual instruments and not their generators. (Sri Aurobindo)