The only asymmetrical law of science dealing with the flow and direction of time is the Second Law of Thermodynamics. It is the Second Law -- and only the Second Law -- that determines the direction time must flow in. That is, from past to future.
I would submit for your consideration the following argument, which I myself neither agree with nor disagree with....
1) The Second Law is empirical.
2) All empirical truth-claims encounter the problem of induction.
3) Hence, it cannot be said with certainty that the Second Law is inviolate.
4) But if it cannot be said that the Second Law is inviolate, then it is possible (albeit demonstrably unlikely) that the Second Law can be reversed.
6) Consequently, it is possible that the arrow of time can be reversed. That is, it is possible to travel back in time.
What makest thou of it?
BONUS QUESTION: Correctly guess the number of households that @Polymath257 's brain can simultaneously power if his brain was wired into an electric grid.
Hint: Scientific notation may be required to answer this question without exceeding the character limit for a post.
I would submit for your consideration the following argument, which I myself neither agree with nor disagree with....
1) The Second Law is empirical.
2) All empirical truth-claims encounter the problem of induction.
3) Hence, it cannot be said with certainty that the Second Law is inviolate.
4) But if it cannot be said that the Second Law is inviolate, then it is possible (albeit demonstrably unlikely) that the Second Law can be reversed.
6) Consequently, it is possible that the arrow of time can be reversed. That is, it is possible to travel back in time.
What makest thou of it?
BONUS QUESTION: Correctly guess the number of households that @Polymath257 's brain can simultaneously power if his brain was wired into an electric grid.
Hint: Scientific notation may be required to answer this question without exceeding the character limit for a post.