Symposium Themes

1. Ancient and traditional methods, practices, and techniques of water and wastewater resource management in ancient civilizations
2. Urban water and wastewater reuse in ancient civilizations
3. Relation of water and climatic changes and/or variability
4. Ancient influences on modern water and wastewater technologies
5. The cultural and socio-economic role of water and wastewater in ancient civilizations
6. The role of water in religion in contemporary and ancient times
7. The theological implications of water
8. The relation of water  to life and death
9. Water and health
10. Environmental Issues