[freedumb2003]

On a slightly off note, there will never EVER EVER EVER be time travel (at least backwards), since we have no time travelers ever seen in history to date.

If there was time travel, there would be proof of time travelers.

No matter how far in the future you go, until the time of the Morlocks, there won’t be time travel.

[marktwain]

“If there was time travel, there would be proof of time travelers.”

I do not follow your logic? Why would there be proof of time travelers?

I do not see the necessity of that at all.

What proof of time travel would you accept?

[shibumi]

You can’t travel through what isn’t there.

[Darth Reardon]

What if time travellers can only go back to the point when time travel was invented/discovered?

[TLI]

If there was time travel, there would be proof of time travelers.

How would you know if what you are looking at is in fact proof?

.

[x]

If there was time travel, there would be proof of time travelers.

They do a pretty good job of concealing the evidence.