I think faster than light travel is possible [video]
Does anybody know of a good intuitive explanation for the claim that FTL breaks causality? By intuitive I mean something more than &quot;the numbers in this formula don&#x27;t add up without breaking causality&quot;.<p>I&#x27;ve tried to build a foundation for understanding this concept several times and failed each time. It makes total sense that with FTL, it would be possible to OBSERVE events in the wrong order, but just this alone wouldn&#x27;t break causality. My intuition is not helping me get any further than this.