2.5 A way forward … a tool for selecting sustainable sanitation arrangements Learning objective: awareness that selecting a sustainable arrangement is.
China 8000 BCE – 600 CE. Politics Dynasties with emperors Mandate of Heaven –Rulers have a responsibility to rule with compassion –Respect of superiors.
How to Feed a Hungry World. World Population Levels 6 billion in 19996 billion in 1999 Will probably reach 8 billion by 2020, this will add 2 billion.
China 8000 BCE – 600 CE. Dynasties with emperors Mandate of Heaven –Rulers have a responsibility to rule with compassion –Respect of superiors Start.
