Do you think humans will ever find proof of a afterlife?

Yessssssssssssssss

Only your soul will have proof,, your worthless body wil,be left down here, souls live forever

I think that would require a far deeper understanding of consciousness than we have.  We are at the point that many believe parasitic ghosts gives us consciousness - about as compelling as the four humours.  I imagine we will one day have some sort of breakthrough in that regard.

WHO WILL RETURN TO LIFE? Many millions of people who are dead in the grave will return to life on earth. Even some who did not know God and who practiced bad things will be resurrected,. Read Luke 23: 43; Acts 24:15.  Resurrected ones will be able to learn the truth about God and to exercise faith in Jesus by obeying him. ( Revelation 20: 11-13) Those who return to life and do good things will be able to enjoy life forever on earth. Read John 5:28,29.... For more information JW.ORG

I don't think so. Reincarnation is not at all possible. No one lives after death in any form and there is no afterlife. There are spirits but they are separate elements. A human being during his/her lifetime is living with many spirits which have joined one by one since birth. They are knowledge, skills, feelings, emotions, interests and everything. These spirits are your consciousnesses and memories. Even thoughts are not your own. For example, when you want to take a decision on a subject, one after another the spirits think and you just listen, choose or reject the ideas which they transmit to your mind through your brain in the form of thoughts. Brain is just a media to connect the spirits to your mind. A mind is just a computer's mind. A mind is you. After the destruction of a computer completely you will not get its mind. The same is the case with the human beings.  A human being doesn't have a spiritual body. Soul is nothing but an energy needed for the functionality of a body. It is not a spirit or anything else. A body's functionality is based on the auto mechanism.  After death all spirits which accompanied a person quit and go to different places searching new bodies. No one lives after death in any form. All human beings are just robots made of flesh and bones and toys of the spirits for their games.

There is no hell or heaven for human beings. They are only for spirits. I guess that the heaven is just the sky and hell is the prison for spirits. Good spirits are free to go anywhere in the sky but bad spirits are put in prison for certain years. I guess that certain evil spirits are destroyed completely. Spirits' lifetime is limited. If what they (spirits) have said is true then they live approximately for 400 to 500 years. This is close to the Indian Hindu's belief that a human being has seven births. That means Hindus believe in reincarnation but I don't.

REINCARNATION

I was believing in reincarnation for many years but after I have started to hear the spirits’ voices inside my head in the year 1983 (age 32) and after observing their conversations for years and after knowing the fundamental things about computers, I have come to a conclusion that all human beings are just robots made of flesh and bones and toys of the spirits for their games and there is no reincarnation.

To form a reincarnation all spirits which lived with a body must possess another person together. Then only he/she can feel the same person who died. But this is not happening because the spirits never stay together to haunt or possess another. They go searching new bodies. Rarely there might have been certain cases but I think they have changed after some time. I mean, they (humans) didn't able to remember anything after certain age. Spirits during their life time live with many bodies (one after another). Their memories sometimes affect the person. This is natural. This is not enough to believe that there is rebirth. No one returns after death. All human beings’ lives end with their own bodies.

There is always a common fate which is always applicable to all creatures including human beings. That is, human beings are like other creatures except that they have an additional sense (sixth sense). This sense had changed only the living conditions of the human beings but not the fate. The fate is almost same to all creatures including human beings.

Only by experiencing it.  Science can't yet detect spirits, so it's unable to provide any proof of it.

We already have absolute proof - the word of God, Who knows all things. There cannot be any proof more certain than God's Word. Rejecting God's Word, and then asking if we will ever find proof of what God's Word reveals, makes as much sense as rejecting science and then asking if we will ever find proof of biological evolution.

We have the Bible which is the inspired word of God and is truth. It explains to us what happens to us when we die. That's all the evidence we need.

Only if there is an afterlife, they will find the proof after their life is done. 

Every human will find that proof... the day they die.