Dec 7, 2013 — By the time he died, Nelson Mandela was considered one of the few giants on the world stage. As NPR's Scott Simon remembers, he was not alone in offering his life for freedom, so the acclaim justly heaped upon Mandela is also a credit to those who worked, served and led with him.
Jun 30, 2013 — Nelson Mandela is the former president of South Africa and famed leader of the anti-apartheid movement. Blogger and professor Sean Jacobs recommends three books that explore the leader's life and legacy in great detail.
Dec 6, 2013 — Last week commentator Alva NoŽ drew readers' ire by suggesting that there is a conflict between science and both religion and common sense. He takes another stab at the matter here.
Dec 5, 2013 — New research shows that chimpanzees not only enjoy interacting with a humanoid robot, but also work actively to keep the connection going. Commentator Barbara J. King ties this finding to our past and our future.
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.