[benchmarkist]

Also the data processing inequality: https://en.wikipedia.org/wiki/Data_processing_inequality?use...

[cma]

And yet I prefer now to early big bang era of the universe, though technically reversible.

[benchmarkist]

The universe is not a Markov chain, in fact, no one knows what it is but locally we do know that entropy increases and the inevitable endpoint in our corner of the universe is complete annihilation. Your preferences are completely irrelevant in the local scheme of things.