Gaia Desert

I used the previous post to create this prezi presentation about sanitation and world population growth. http://prezi.com/zodnerwxriws/a-christian-perspective-on-sanitation/

Here is an interesting take on water conservation, pathogens and.....poop.  How many gallons of drinking water did you **** in today?  Created by: OnlineNursingPrograms.com The original image is here