Aug 21, 2013 — It's time to reconsider the grand quest for "unification" in modern physics, says commentator Marcelo Gleiser. Our unrelenting search for symmetry and perfection in the natural world leaves us blind to data that seems to depict an imperfect and asymmetric Universe.
May 22, 2013 — Confronted with the amazing advances made by science, why do so many still cling to God as a creator? Could the answer be that we need to be created in order to be special? Or are we afraid of our own unique place in the Universe? Marcelo Gleiser knows what he thinks.
Apr 18, 2013 — At No. 8, philosopher Jim Holt asks physicists, novelists and theologians Why Does The World Exist?
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 31, 2012 — NASA's Kepler Mission has been spotting many "Earth-like" planets within our galactic neighborhood. But what fraction of these Earth-like planets are really like our planet? The more we learn about Earth's remarkable properties, the rarer our planet seems to be. And with it, the life it hosts.
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 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.
Aug 7, 2012 — If machines could one day duplicate a human brain, connections alone won't be enough. A brain has (and a machine needs) something else.
Jul 24, 2012 — You can fly with me across vast distances, go to impossibly faraway places because you have the tool that lets you — that hunk of flesh in your head. But can the universe outwit us?
Jan 3, 2012 — The scientist is known as much for his contributions to theoretical cosmology and quantum gravity as for his willingness to make science accessible for the general public. His work is the topic of a new biography by science writer Kitty Ferguson.