Another Time Travel Wonderment.

[flobadob]

This is following on from a question last week I asked about time travel to the past? One of the main things brought up was if it was possible then we would have loads of time travelling tourists. However I'm just thinking here that humans have only been about for a few thousand years out of billions at the moment, so who is to say that in another billion years time travel could not become possible but the time travellers have simply not travelled to our moment of time. For example if I presented you with a time machine, to when would you travel? One million years ago, two million? You'd miss a lot between both dates.

[joko]

how do you know there arent? would you believe someone if they told they were from the future...?

would you go round telling everyone that you were from the future if you were?