What does it mean to understand music? What, if anything, does music mean? Composers, performers, listeners, and academics may answer these questions differentl

This book examines test validity in the behavioral, social, and educational sciences by exploring three fundamental problems: measurement, causation and meaning

Why has the flow of big, world-changing ideas slowed down? A provocative look at what happens next at the frontiers of human knowledge. The history of humanity

The global web and its digital ecosystem can be seen as tools of emancipation, communication, and spreading knowledge or as means of control, fueled by capitali