What a great slogan!
Professor John Archibald Wheeler invented it. It is so deep that all of us have a take on it. Here is mine.
Reading professor Penrose's new book: Cycles in Time, I had the following idea.
It is more important to construct computer code, that produces experimental data than to tell a nice story of how the whole world works.
Maybe the Universe is or is not a Computer, but definitively, we have plenty of computer power just now.
Let's all get computing!