From: "Geo" 

"Adam Flinton"  wrote in message
news:42a5f506$1{at}w3.nls.net...

> You must have a tardis to do time travel. i.e. if you go forwards or
> back in time the earth will no longer be where it was & you will
> re-materialize in space (which might be a bit chilly).

What I find really funny is people understand the concept of time travel
and while they don't find it unacceptable they do find the concept of
destiny (the future is set and there is no such thing as free will) to be
totally unacceptable.

So if you go back in time and as long as you change nothing things will
happen exactly the same way then how can the future not be set?

Geo.

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