Before boarding a flight to South Africa in 2013, Justine Sacco sent a sardonic joke to her 170 Twitter followers: “Going to Africa. Hope I don’t get AIDS. Just kidding—I’m white!” By the time her ...

While it may seem that some people have their act together, deep down, everyone is insecure about something. Some people might be more readily willing to admit to the feeling of inadequacy or unsure ...

In a new book, the Harvard psychologist Steven Pinker argues that an awareness that everyone knows what you know is a powerful driver of human social life. By Dennis Duncan Dennis Duncan teaches ...

Whereas recognition of the inherent dignity and of the equal and inalienable rights of all members of the human family is the foundation of freedom, justice and peace in the world, Whereas disregard ...