As he spent time as a child in the United States, Mexico, and Egypt, Walter Weaver wondered why a wide income gulf existed between developed countries and developing countries. As an undergraduate, he found the opportunity to probe this question from a wide array of angles through the lens of political economy—history, city and regional planning, anthropology, sociology, economics, political science, and more. For the last 20 years, he has focused his broad interests in development on environment projects in Asia, Latin America, the Middle East, and parts of Africa. This has included support for projects focused on water, sanitation, and hygiene; urban water demand management; biodiversity conservation; energy efficiency; and waste recycling and industrial pollution prevention—including support for related policy reform and financing. Today, Walter manages a portfolio of some 15 environment, economic growth, and governance programs across Asia.



Nabil Chemaly

Nabil Chemaly is a senior water, sanitation, and hygiene (WASH) development expert with more than 15 years of experience working in Africa and the Middle East.

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