Science has progressed a lot, and scientists keep making efforts to design a time capsule but no exact invention has happened yet when it comes to time travelling. But many people often come forward claiming they have returned from the future. Now a person has claimed that he is a time traveller and has seen the world after four thousand years. What he has claimed In fact, this self-proclaimed time traveller has revealed what life will be like for humanity in the year 6000 and he even has a picture of a city to prove it. According to the Mirror report, the man has claimed that he was part of a secret program in the 1990s to send people ahead of time, that is, to the future. He says that after 4 thousand years, progress in medicine, government and new technology will make modern life primitive. The man further said, I know that many of you will find it very difficult to believe my story, but I do not blame you for that. If I were in your place, I probably wouldnt believe it either. My intention is not to deceive anyone, I just want to spread a message about the future of humanity and where the world is going. I have seen that the way the world has changed and the technologies that have emerged, you will be blown away.He lost one of his friend during time travelThe person has also claimed that during time travel he lost one of his friends, who can never return. In a way the future is like a utopia, but sadly when we tried to travel back we couldnt, she said tearfully. I just wanted to see him one more time. He also claims that time travel will become common by the year 2028. This means that now we will not have to wait long to know how much truth is there in his words.