Feb 26, 2014 — As we learn more about the brain, we should ask whether learning too much might, ultimately, compromise our freedom. Simulating reality could be a threat to reality, warns commentator Marcelo Gleiser.
Nov 20, 2012 — According to some very smart people, the odds are overwhelming that you are just self-conscious software in a giant simulation. Sorry. Take a look around; just how real does everything look? Reality, however real, may just not be what you think it is.