An associate professor of physics at the University of Portsmouth has suggested possible types of simulation humanity could be in, following highly controversial claims that evidence could support the ...

For all we know we are, in fact, in a vast computer simulation. Here’s a version of the simulation argument that I am fond of. Suppose that the commonly held view in astrobiology that there is ...

Could our Universe be a simulation? How would we even tell? Simulations all the way down—the philosophical debate on the nature of our Universe.