All of our reality emerges from information, but is this information flawed?
Forget alternative facts. To get to the bottom of what we know and how we know we know it, delve into our special report on epistemology – the science of knowledge itself But what is this information? Is it “ontological” – a real thing from which space, time and matter emerge, just as an atom emerges from fundamental particles such as electrons and quarks and gluons? Or is it “epistemic” – something that just represents our state of knowledge about reality? Here opinions are divided. Cosmologist Paul Davies argues in the book Information and the Nature of Reality that information “occupies the ontological basement”. In other words, it is not about something, it is itself something. Sean Carroll at the California Institute of Technology in Pasadena disagrees. Even if all of reality emerges from information, he says, this information is just knowledge about the universe’s basic quantum state Source: New Scientist Magazine