This is a bit far back some 3000 years or so.

In a twister theory universe where all galaxies are in filaments in order to maintain balance civilizations would need to totally respect each other's time lines.

The recurring themes about a child sent off and returning to fulfill all the terrible destinies assigned to them could very well apply directly to us.

Just as we would be aware that to travel back in time and change it causes all sorts of problems. In twister theory there are two time streams one flowing forwards and one going backwards.

For instance hyperthetically an ancient civilization could only contact and liase with us when we travelled in the same direction. This is left of centre but directly relates to the heart of twister theory and the DNA of the stars travelling in the filaments of density.

There could be intervals where we could not and simply would not be permitted to make contact so that our combined efforts did not harm each other. In this case it would be important to confirm the time frame as well as its direction of any contact. So far this has only been lightly delt with by "Red Dwarf" on backworlds and maybe the tale of the balanced human neither good nor bad who by misadventure killed and had to continue back in time as the grim reaper.

It is both light hearted and incredibly serious, we have some literature on the subject.

Anyway back to the origional theme is there absolutely any possibility that the early micro black holes theorised could have gone onto become the filaments of density that have been mapped in outer space.

Cheers Mike