The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...
Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...
— The poor boys of large cities have plenty of physical vigor, plenty of cleverness, plenty of bravery ; but, as a class, they have the sad failings of untruthfulness and irresponsibility.