Nita Bhalla in Reuters via the Thomson Reuters Foundation: Water scarcity could lead to conflict between communities and nations as the world is still not fully aware of the water crisis many countries face as a result of climate change, the head of the U.N. panel of climate scientists warned on Tuesday.
The latest report from the U.N. Intergovernmental Panel on Climate Change (IPCC) predicts a rise in global temperature of between 0.3 and 4.8 degrees Celsius (0.5 to 8.6 Fahrenheit) by the late 21st century.
Countries such as India are likely to be hit hard by global warming, which will bring more freak weather such as droughts that will lead to serious water shortages and affect agricultural output and food security.
"Unfortunately, the world has not really woken up to the reality of what we are going to face in terms of the crises as far as water is concerned," IPCC Chair Rajendra Pachauri told participants at a conference on water security.
"If you look at agricultural products, if you look at animal protein - the demand for which is growing - that's highly water intensive. At the same time, on the supply side, there are going to be several constraints. Firstly because there are going to be profound changes in the water cycle due to climate change."...
Umia Lake in Iran, all dried up in 2012, in a spot where the water was four meters deep not so many years ago. Shot by Yoosef Pooranvary, Wikimedia Commons, under the Creative Commons Attribution-Share Alike 3.0 Unported 3.0 license
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