In an interview with BBC Bangla Radio, Rizwan Ahmed with the NGO Forum for Public Health in Dhaka, Bangladesh, says pit latrine maintenance can be a community health problem. Rizwan says the hope is that the Forum for Public Health’s pilot program for a safe, cost-effective latrine waste management system will be used across Bangladesh and eventually spread across the developing world.
This comes after the research has just been published in the journal PLOS ONE and is receiving global media attention.
Listen to the interview (in Bengali) on the BBC Bangla Radio channel.
Population pressure and increasing water competition in a changing climate require us to take stock of the availability and use of water across scales. Water availability not only influences farmers’ commercial prospects but also irrigation-related enterprises and agri-businesses. Greater water scarcity could jeopardize irrigation and agricultural markets while excessive water use can lead to declining ecosystems, water quality and soil health. IWMI advises development partners and the public and private sectors on all aspects of water resource availability and use through a variety of advanced modeling and remote-sensing products and tools, including 
The ability of farmers to engage in or expand irrigation depends on the prevailing socioeconomic, ecological and political contexts, which are often complex, non-linear and changeable. Overcoming systemic barriers to farmer-led irrigation development while taking advantage of existing opportunities 
A lack of affordable credit, particularly for women and resource-poor farmers, is one of the main barriers to expanding farmer-led irrigation in low- and middle-income countries. But 
Scaling farmer-led irrigation requires strengthening human capacity and knowledge exchange among all actors and stakeholders involved. IWMI takes an action research approach, working with national and international research institutions, governments, extension agents and public and private organizations to co-develop the scaling ecosystem and strengthen capacity to drive scaling networks and collective action. We support the