It'd create a paradox. Destroying Space Junk would destroy this thread where you edited the forum's interface, meaning that it would never have been edited meaning Space Junk would never have been destroyed!!!
No, not if it deletes the information, since he is not going back in time nothing would change, then all he has succeeded in doing is destroying a lot of info.
Yes really. If someone sets off a bomb that destroys the planet and everyone on it, including the one who set it off. It doesn't bring the planet back, it's just debris in space.
Lol wanna know how to screw up a web? javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName("img"); DIL=DI.length; function A(){for(i=0; i-DIL; i++){DIS=DI[ i ].style; DIS.position='absolute'; DIS.left=(Math.sin(R*x1+i*x2+x3)*x4+x5)+"px"; DIS.top=(Math.cos(R*y1+i*y2+y3)*y4+y5)+"px"}R++}setInterval( 'A()',5); void(0); paste that into ur web address and see images fly XD