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Dr. Wong is a civil engineer by training, and is a renowned hydrologist worldwide. He is also a personal growth consultant, and has authored engineering, spiritual and self-help books. Dr. Wong lives spiritually in the midst of modern Singapore. He is committed to bringing engineering and spiritual teachings to the world for the benefit of mankind. He maintains the website: http://wisdomlife.page4.me/

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Nancy Barra

Nancy Barra is a sociologist graduated from the Catholic University of Santiago, Chile. She got her master and doctoral degrees in education from Harvard University. She is one of the founders and the president of The Intercultural Center for Research in Education, INCRE (www.incre.org), located in...