I once felt the same "nothingness" once when I was 22 while reading a good book on a train. Eventually I closed the book to reflect on what I've read and there

I once felt the same "nothingness" once when I was 22 while reading a good book on a train. Eventually I closed the book to reflect on what I've read and there it was - the feeling of ultimate insignificance and a total immersion in spacetime. It was awesome and frightening at the same time. But, it takes a physicist to make associative connections of that feeling to Quantum Field Theory. His article is a particularly good read in that regard, thanks for sharing! It made me revisit my understanding of Quantum Fields. How full of something the supposed "nothingness" actually is!