The universe is said to have a direction where it is heading. Roger Penrose, Nobel laureate in physics, has done the math on where that is.

Rupert Sheldrake and Mark Vernon discuss:

SHELDRAKE:
Roger Penrose in his latest theory about cosmology, is that the entire universe goes on expanding faster and faster, until all the matter evaporates into light. And that the universe ends when everything is dissolved into light.

It’s the opposite of the contracting universe cosmology which was fashionable until about the year 2000. People thought that because of all of the dark matter, and mass in the universe, the expansion of the universe would slow down. It would stop expanding and begin to contract faster and faster, until it all imploded into a terminal black hole. So in that vision, everything ended in darkness.

In Penrose’s vision, everything ends in light. Fortunately we are poised somewhere in between the two at the moment.

It is interesting that in his cosmological vision everything dissolves in light. Which then, he says, gives rise to a new universe. By a kind of mathematical slight of hand he suddenly says, Well if its all light and it has no dimensions, then you might as well contract it by thousands of orders of magnitude until it just becomes a Big Bang and starts another universe. That is, I think, slightly fanciful, but it’s interesting that his cosmology is the entire cosmos transformed into light.

VERNON:
The way I read his explanation of a transition from a massively expanded cosmos where all is light to the beginning of something new is that:

When everything becomes light, not only does time disappear, because light exists in eternity, in timelessness — but also space disappears for the same reasons. Traveling at the speed of light, light does not know dimensions. And so you move towards a cosmos where there is no space, no time, and that is like the aboriginal seed bed, the source, the origin, for a new cosmos. Out of nothing, literally; a reality where there is no space or time, outside of eternity.