caption: Paradox of Value (aka the diamond--water paradox)
exif: {"Image DocumentName": "Paradox of Value (aka the diamond\u2013water paradox)", "Image ImageDescription": "the apparent contradiction that, although water is on the whole more useful, in terms of survival, than diamonds, diamonds command a higher price in the market. What might change this paradox between diamonds and water?", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}