Iran is running out of water
It’s far from an exact science, but if you want to get a sense of where the world is heading in terms of resource scarcity then you could do worse than considering the cost of a litre of oil versus a litre of water. These days a litre oil of crude is worth around 45 US cents (33p); a litre of bottled water in the UK will generally set you back around 65p. Oil has dropped around 100 per cent since its high in 2008 while water’s value has held firm, and even risen across the Middle East and Asia. This is probably unsurprising. Right-thinking opinion now considers oil an
