How can an ordinary ram pump change the people’s lives? Listen to this (slightly) technical but very interesting podcast of 2011 Ramon Magsaysay Awardee-Organization Alternative Indigenous Development Foundation, Inc. (AIDFI) on the humble ram pump, an innovative solution that the Filipino people ought to be proud of.
https://soundcloud.com/user-941848593/2011-ramon-magsaysay-awardee-aidfi-lecture