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.
Aug 7, 2013 — We don't know how the brain creates consciousness, the subjective you. So, can machines do it, too? Commentator Marcelo Gleiser confronts "the hard problem of consciousness" and finds a world in which what we can know may have its limits.