ARE WE ONE OF MANY?
They like our own but with differences. Some of these differences maybe minor. Some maybe so different from anything we could ever know. It sounds like science fiction, but consider "The Many-Worlds Theory" which is an interpretation of this in physics/quantum mechanics.
There are things in this reality we can't always easily explain away. THE MAN FROM TAURED is not the only case like this. Consider if you will, the case of Lerina García. She woke up one day and found that her home, work, etc... had some changes which sound remarkably like "The Many-Worlds Theory."
There are other cases. Perhaps, if we were able to distinguish what the differences are between matter in one universe from another, if that's possible, there might be more substantial proof. For now, I leave you with all of this as food for thought...
PS - something else to read: