Recently a friend wrote to me saying that he was caring for his mother, who was in the final stages of dying because of a brain tumour, and that for a year he had been watching the effect it had on her: ‘I followed every moment of her conscious disappearance and with all her reports about that till three days ago when she fell into a terminal coma, just breathing. [...] Layer by layer I observed her fading away: abstract reasoning, language, sight, taste, calculation, self-perception, memory, emotions, equilibrium, movement, then faces recognition, space time comprehension, till the sleeping mode during the day, sudden change of mood, personality, then fear, sorrow, and now coma, tomorrow death’.
He also wrote about the connection between the changes that had been taking place in his mother’s perception, behaviour, understanding, character, response to stimuli and so on and the parts of her brain that were progressively affected by cancer cells, and what neuroscience says about such things, including the idea that ‘consciousness is only an emergent property of the brain’. He wrote that therefore ‘I have to surrender to the hard fact of the causal relation between brain and consciousness’, and asked what Bhagavan’s teachings have to say about such matters. The first section of this article is adapted from my reply to this, and the second section is adapted from my reply to what he wrote in response to my first reply.
