Unlike a vaccine, solutions to rural unsafe water problems involve community organization, appropriate technology, hygiene, sanitation, transfer of ownership, change in behaviour, and long-term maintenance. And we need a solution for hundreds of thousands of rural communities. The solutions are available today; what was missing was the infrastructure to select, fund, manage, monitor, and share thousands of grassroots, community projects - until PWX.

PWX is scalable - it scales local solutions to the size of the global water problem. An empowering human network that enforces collaboration, PWX increases the number of expert resources at very low cost to efficiently, transparently, and effectively manage thousands of projects.