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›In a study published in Science Advances, Mesfin M. Mekonnen and Arjen Y. Hoekstra estimate that over 4 billion people, approximately two-thirds of the world’s population, face severe water scarcity for at least one month out of the year – far greater than previous estimates of between 1.7 billion and 3.1 billion. The authors examined global water scarcity data from 1996 to 2005 on a monthly basis and at a more localized resolution to show how water scarcity affects different places at different times of year.
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It’s OK to Play With Your Food: What We Learned From a Global Food Security Game
›The year is 2022. Strong El Niño and La Niña events in successive years have drastically reduced wheat yields in India and Australia and increased the range of certain pests and plant pathogens in the Western Hemisphere. Moreover, a drought across North America has reduced corn and soybean yields significantly. Global commodity prices are up 262 percent over long-term averages. These price increases are compounding other social and economic challenges, contributing to social unrest in several food-importing nations.
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After Paris, What’s the Status of “Environmental Refugees?”
›One of the hidden costs of climate change is the displacement of millions of people in some of the poorest regions of the globe. The existing international refugee regime is ill-suited to cope with those seeking refuge from environmental disasters. Countries must get serious about developing coordinated plans to address the issue, lest they be caught by surprise when another humanitarian crisis hits.
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As Droughts, Floods, Die-Offs Proliferate, “Climate Trauma” a Growing Phenomenon
›September 9, 2015 // By Carley ChavaraAccording to recent polling, climate change is seen as the single most threatening international challenge around the world, and there’s evidence that all that worry is taking a psychological toll. Adding to droughts, floods, extreme weather, and die-offs, psychologists are observing higher levels of anxiety, depression, and post-traumatic stress disorder in certain areas and professions. Even people who do not actively stress about global warming or view it as a major threat may still suffer psychological trauma from its effects.
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In Search of Higher Returns: Can Extractive Industries Help Build Peace?
›August 3, 2015 // By Carley ChavaraIf you’re a government pondering the development of newly discovered natural resources, how do you avoid the so-called “resource curse” – the tendency of high value extractive resources, like oil, gas, or minerals, to, instead of prosperity, bring corruption, entrenched poverty, and even violence?
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NASA Data Reveals Most Major Aquifers Depleting Faster Than They Recharge
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While China Waits on Shale Gas, Soaring Energy Demands Create Regional Tensions
›China’s energy investments are on the move, touching nearly every region of the globe from coal and liquefied natural gas imports from Australia to a recent natural gas agreement with Russia and expanded oil drilling in the South China Sea. [Video Below]
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Short Films on Cuba, France, Australia Reminders of Immediacy of Climate Challenge
›Much of the time, discussion about climate change is focused on the future – How bad will it be? Will it lead to more conflict? Who will be most vulnerable? But it is in fact a current phenomenon. The climate system is already, for all intents and purposes, irrevocably changed and millions of lives have been changed along with it.
Showing posts from category Australia.