I guess this'll be my way of bumping my thread, this time.
In regards to logic, I ask: How can you even live at this current point in time, if you have only ever existed at this time? I ask this because compared to the infinite, comparative timepoints in the infinite amount of multiverses and dimensions, this current time you experience is so minimally brief that if you neither existed before nor after this point, the logic of you existing at this current point in time is so unlikely that it isn't even possible. The likelihood of it is infinitely unlikely. And even if you do not believe in multiverses or dimensions (which most scientists would disagree with), the likelihood is still basically non-existent, to put it lightly. Unless you maybe would not believe that any of the stars we can see have life around them, nor in any of all the galaxies.
Furthermore, humans, as an example, have a consciousness. Since the human body is a biological machine, it logically should lack a consciousness, from a purely scientific point of view, because how did it get there? At what time in evolution did the consciousness suddenly start appearing, and from where did it come? And how would a dead human body suddenly lack a consciousness, without it existing elsewhere, meanwhile? The consciousness obviously is some sort of energy, so when the body dies, in which that energy resides, where does that energy go? Or until the body is revived, for that matter. It cannot just disappear; from the physical point of view, energy can never disappear - only change forms. The consciousness is, however, a form of energy that cannot even be explained, scientifically, with today's science.
Then there also are the near-death experiences, or even the *actual* death experiences. For example, there is a well-documented case of a woman who knew very particular details of what had been going on, during an operation, where she indeed was dead - she had been put in a particular state, for the operation to be possible to be performed, and her brainwaves were at zero, during the whole operation. She couldn't have just hallucinated as she was dead, in the scientific sense, during that time. Of course, she wasn't dead - her soul was just waiting to take over the body, again. I can't give you a source on it, as it was a long time ago, but there are other examples, anyway.
I could go on about it, like in regards to ghosts or spirits, when the events defy all perceptions on the lack of an afterlife, but I think that's enough, for now...