Rob Nightingale has a degree in Philosophy from the University of York, UK. He oh worked as a sociétal media manager and assemblée cognition over five years, while giving workshops in several countries. There's more to YouTube than meets the eye. In https://canvas.instructure.com/eportfolios/3126289/home/tout_ce_que_vous_devez_savoir_sur_le_service_de_dbarras_appartement