Talk:Divergence Meter/@comment-90.173.88.168-20170724022631/@comment-189.70.210.91-20180415165434

It was created by a bootstrap paradox. It means that nobody created it, so, it can be anything that is possible to be, as long as it can make its own existence possible. For example: There is a company named Astor. This company creates a time machine, goes back in time, and the son of the guy that went back in time heard from his father about the Astor company in the future. The guy then creates the company and names it Astor. So, when the name of the company was created? It wasn't. You can't also break the loop... well you can, but you will never notice! (Without a reading steiner XD) Let's suppose that you changed the name to Unicorn Inc. you will remember that your father told you the name Unicorm Inc. How can you say if it has changed?

The same happens to objects. You can go even further: "If time machines are possible, eventually, one will appears." You can afirm that because if time travel and time machines are possible, you can somehow have someone getting back in time. The machine stays hidden and in the future it is used to go back again. A bootstrap paradox can create a time machine! If time travel is possible we don't need to care about creating one. There is non-zero probability of creating one by bootstrap paradox, and with time, that event will surely occur (with a sufficient time frame).

Unfortunately time travel isn't possible. The only thing that the universe cares about is causality. That's why we have a limit to speed of light (that is actually the speed of causality), that's why the entrophy always rises, that's why most of the physics are as they are. And time travel breaks that only one thing, causality.