On Thu, Sep 22, 2011 at 6:27 PM, Srini RamaKrishnan <[email protected]> wrote: > If future visitors can't really communicate ever or offer evidence of > their existence then afaics time travel is kind of useless.
As useless as going to a film? As useless as visiting a historical ruin? Thaths -- Marge: Quick, somebody perform CPR! Homer: Umm (singing) I see a bad moon rising. Marge: That's CCR! Homer: Looks like we're in for nasty weather. Sudhakar Chandra Slacker Without Borders
