Linguistics. Communication. Media Studies. Psychology. Published in 1923, ON DIALOGIC SPEECH is the first study devoted entirely to the concrete ways in which we interact and communicate with each other through language. A groundbreaking exploration of the linguistic, psycho- physiological and socio-political dimensions of dialogue, ON DIALOGIC SPEECH presciently describes and theorizes our own contemporary culture of social media. Tweeting, texting, messaging, emailing, facetiming: ON DIALOGIC SPEECH hands us a master key to understanding how we live today.