Send a letter to the future →

“Write the perfect original gift for someone. Write them a letter, recording your thoughts and feelings in a letter today, but have it posted, at a date you specify, into the future.”

Omega Point →

The Omega Point is a term used by Tulane University professor of physics and mathematics Frank J. Tipler to describe what he maintains is a physically-necessary cosmological state in the far future of the universe. According to his Omega Point Theory, as the universe comes to an end at a singularity in a particular form of the Big Crunch, the computational capacity of the universe (in terms of both its processor speed and memory storage) increases unlimitedly with a hyperbolic growth rate as the radius of the universe goes to zero, allowing an infinite number of bits to be processed and stored before the end of spacetime. Via this supertask, a simulation run on this universal computer can thereby continue forever in its own terms (i.e., in “experiential time”), even though the universe lasts only a finite amount of proper time. Tipler states this theory requires that the current known laws of physics are true descriptions of reality, which he says implies that there be intelligent civilizations in existence at the appropriate time in order to force the collapse of the universe and then manipulate its collapse so that the computational capacity of the universe can diverge to infinity.