Relativist and constructivist conceptions of truth and knowledge have become orthodoxy in vast stretches of the academic world in recent times. In his long-awaited first book, Paul Boghossian critically examines such views and exposes their fundamental flaws. This short, lucid, witty book shows that...

Relativist and constructivist conceptions of truth and knowledge have become orthodoxy in vast stretches of the academic world in recent times. In his long-awaited first book, Paul Boghossian critically examines such views and exposes their fundamental flaws. This short, lucid, witty book shows that philosophy provides rock-solid support for common sense against the relativists; it will prove provocative reading throughout the discipline and beyond. 'This is a book that can be read in an afternoon and thought about for a lifetime.' William Ewald, * Wall Street Journal*