To sum up, the question of immortality is purely a question of fact. It is one to be approached in a spirit of open-minded inquiry, entirely unaffected by hopes or fears or dogmas or moral claims. It is worth while to get clear that we may be immortal, even though we do not now know it and cannot now prove it; it is possible that all psychic research might end in telepathy, and still, when we die, we might wake up and find ourselves alive. It might possibly be that some of us are immortal and not all of us. It might be that some parts of us are immortal and not the rest. It might be that our subconsciousness is immortal and not our consciousness. It might be that all of us, or some part of us, survive for a time, but not forever. This last is something which I myself am inclined to think may be the case. Also, it seems worthwhile to mention that it is no argument against immortality that we cannot imagine it, that we cannot picture a universe consisting of uncountable billions of living souls, or what these souls would do to pass the time. It may very well be that among these souls there is no such thing as time. It may be that they are thoroughly occupied in ways beyond our imagining, or again, that they are not occupied, and under no necessity of being occupied. Let the person who presents such arguments begin by picturing to you how the brain cells manage to store up the uncounted millions of memories which you have, the thousands of words and combinations of words, and the thoughts which go with them, musical notes and tunes, colors and odors and visual impressions, memories of the past and hopes of the future and dreams that never were. Where are all those hundreds of millions of things, and what are they like when they are not in our consciousness, and how do they pass the time, and where were they in the hundreds of millions of years before we were born, and where will they be in the hundreds of millions of years of the future? When our wise men can answer these questions completely, it will be time enough for them to tell us about the impossibility of immortality. CHAPTER XV THE EVIDENCE FOR SURVIVAL (Discusses the data of psychic research, and the proofs of spiritism thus put before us.)