Global5
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Cool tech: The ‘Savior Bud’ collects clean drinking water from trees
In dry areas of the world where access to clean drinking water is a matter of life and death, this novel design lets people get a little help from their plant friends. Yanko Design has developed the ‘Savior Bud’, which collects moisture directly from tree leaves during the natural transpiration cycle.
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Water you drinking?
With Jenni’s recent post on “Water Human Rights: Pollution,” I started to question the safety and current state of the public water system here in the United States. Charles Duhigg’s New York Times article confirmed my suspicions of the potentially dangerous quality of water in the US municipal water system. The Clean Water Act of 1972 and…
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Is it time to water down Copenhagen?
With the Copenhagen climate talks kicking off today, I thought it was worth highlighting the close connection between water and climate, particularly as it pertains to energy use. While goodness knows the delegates in Copenhagen will have enough to do to hammer out even a “framework” agreement, I hope some attention will be paid to the close…
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Water Human Rights: Pollution
In my previous blogs, I have been discussing different ways in which the human right to clean water is violated. I have already discussed how economic scarcity occurs, and this week I will be discussing pollution of water. Pollution issues are largely leading to contamination of the water supplies around the world. There are countless…
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Osmotic power — prospect of sustainable energy, or water liability?
Today, Statkraft, a company in Norway, opened the world’s first osmotic power plant—a model of a sustainable energy system which uses osmosis to harness the energy of fresh water’s natural movement toward salt water through a membrane. The idea for power generated through the movement of water, due to osmosis through a specially designed membrane,…
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Water Human Rights: Physical Scarcity
In my previous blogs, I defended water as a human right and began the discussion of ways in which the human right to clean water is violated. I have already discussed how economic scarcity occurs, and this week I will be discussing physical scarcity of water. Physical scarcity is the issue that the water just…
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Water Human Rights: Economic Scarcity
In my earlier blog, I began arguing that water is a human right, and that the extreme lack of potable water is a significant human rights violation. The scale of the human rights violation of the right to drinking water is on an extremely large scale. The largest occurrence of this right being violated is…
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Water – a Human Right?
In the world, over one billion people live without access to clean water resources. These people have extremely large death rates to completely preventable, waterborne illnesses. It is estimated that over two million people die every year from preventable waterborne diseases, and a large percentage of those people are children under the age of five.…
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Water and Energy Conflict in Central Asia
Water resources management in the Central Asia region faces formidable challenges. The hydrological regimes of the two major rivers in the region, the Syr Darya and the Amu Darya, are complex and vulnerable to climate change. Water diversions to agricultural, industrial and domestic users have reduced flows in downstream regions, resulting in severe ecological damages.…