Good morning everyone present here, today I am going to give a speech on if time travel were real. The study of time travel has grown quite complicated. Time travel is a popular concept in science fiction media. In his essay “The Paradoxes of Time Travel,” the late philosopher David Lewis characterized it as involving a contradiction between time and space-time. Any traveler sets off and then arrives at his or her destination; the distance traveled is the amount of time between departure and arrival.
Most people typically think of time travel as going back in time or forward to a future location. This is a genuine concern given the idea’s widespread appeal. There are numerous potential solutions to this query, none of which are incompatible. The most straightforward response is that time travel is not feasible because if it were, we’d be doing it by now. It may be argued that it is against the principles of physics, such as relativity or the second law of thermodynamics. Technical difficulties also exist; it might be feasible but would require a significant amount of energy.
Another issue is the time-travel paradoxes, which we can potentially address if free will is a delusion, if there are several worlds, or if the past can only be seen but not felt. Perhaps the reason time must move in a linear fashion and we have no influence over it makes time travel impossible. Alternatively, perhaps time is an illusion, and time travel is meaningless. Thank you.