[quote=@catchamber]
<Snipped quote by Keyguyperson>
There's never been a recorded instance of mass-energy being created or destroyed.
[/quote]

Although I must say that wouldn't be relevant to the alleged prophecy of Karl Marx. While matter and energy cannot be destroyed in the universe, they could be enforced to act accordingly the laws of communism, redistributing themselves evenly across all space within the universe. The destruction of all celestial objects and life through pulverization or conversion to energy would be a consequence of the act of redistribution.

All they've got to do is find the script where the physical laws of the universe are written and add communism.