New technology is changing the landscape in which philosophical conversations — and arguably all conversations – take place. It has allowed contemporary philosophers to reach global audiences with their ideas, and to take philosophy beyond the lecture halls. But there is more to this ‘spoken philosophy’ than simply the words uttered, and the ideas discussed. Audible non-verbal aspects of the interaction, such as hearing the smile in someone’s voice, a moment of impatience, a pause (of doubt perhaps?), or insight — these factors humanise philosophy. They make it impossible to think of it as just a mechanical application of rigorous logic, and reveal something about the thinker as well as the position taken. Enthusiasm expressed through the voice can be contagious and inspirational.

Without conversation, philosophy is dogma