Welcome to "The Poo-cast," a podcast by the Sarphati Sanitation Awards which explores what needs to be done to achieve sustainable access to sanitation and hygiene for all.  The Sarphati Sanitation Awards honour those who have made contributions to the global sanitation challenge through entrepreneurship. For our first episode, we talk with the finalists of the 2019 Award to discuss how they see entrepreneurship as the solution to the world's sanitation needs.