In the beginning, there were radio waves. Guglielmo Marconi, with his national and international morse signals, used them for communication before 1920, when voice broadcasting began.  In the intervening 105 years, radio broadcasting has spread across the glob,e disseminating information, playing music, describing sports and generally being a reservoir of culture. It’s an enduring medium … Continue reading Willie O’Reilly: Everyone has their own podcast now, but where are the figures?