Jul 30, 2014 — Our quest for knowledge will never end because we just can't know everything, no matter how hard we try, says commentator Marcelo Gleiser. But that's a good thing. Here's why.
Feb 7, 2014 — The idea that there is a unified, intelligible Natural Order is shared by materialists and the religious alike. Maybe it is time to reject this common Natural Order-ism. The Theory of Everything is a pipe dream, says commentator Alva NoŽ.
Dec 4, 2013 — Is the brain a sort of quantum computer? What is consciousness? Marcelo Gleiser's brain is buzzing with big questions after participating in a conference that asked if quantum physics plays a role in how we think.
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.
Apr 3, 2013 — What can we say about how the brain creates our sense of self? A lot and yet surprisingly little, as it turns out. Commentator Marcelo Gleiser ponders the many challenges scientists face to make sense of our mind.
Feb 8, 2013 — We know a great deal about life and its pre-biotic precursors. But do we now understand how life is built from non-life? This is still an open question. Philospher Alva NoŽ considers this state of affairs in the context of the storm of controversy surrounding Thomas Nagel's book.
Jan 29, 2013 — Is your Mind real, or just an afterthought in the life of your brain? What if the Mind was something as real as Space and Time and Higgs Bosons?
Oct 30, 2012 — Can there be knowledge of right and wrong? Or is the idea that values can be the object of knowledge a grand illusion? Thomas Nagel, in his new book, comes down solidly on one side of this argument. Commentator Alva NoŽ weighs in with his thoughts.
Oct 24, 2012 — Reactions to Thomas Nagel's recent book remind commentator Alva NoŽ of the foolish criticism directed toward E.O Wilson back in the 70s. Does biology give us the resources to understand ourselves? We must take this question seriously.
Oct 12, 2012 — Can natural science find a place for us in its vision of the cosmos? Thomas Nagel, in a new book, demands we take this question seriously. He is right to do so.