Solving the world's toilet shortage
Channel: The Conversation
Date: 23/04/2014

Dani Barrington explains the reasons why it's important to provide toilets to the third of the world's population that currently lacks access to adequate sanitation.

Dani Barrington is a Research Fellow in Water, Sanitation and Hygiene at Monash University.

This video is a co-production between SBS World News and The Conversation.

See more at: http://theconversation.com