Climate221
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Preparing for a Future of Perpetual Drought
The Intergovernmental Panel on Climate Change projects that droughts will likely increase in central North America this century. How can we prepare for a future of perpetual drought?
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Cities Are Where the Action Is, Post-Rio
Representatives of the worlds’ cities came to Rio in June for a series of events focused on the problems pressing in on the burgeoning urban population. Mayors around the world already are working on solutions and came out of Rio with concrete commitments for the future.
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UN Secretary General Names EI Director Jeffrey Sachs to Lead Sustainability Project
The Sustainable Development Solutions Network will bring together public and private research centers to address some of the urgent social, environmental and economic problems raised during the recent Earth Summit in Rio de Janeiro.
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The New Climate Dice: The Odds Have Shifted to Hot
This year’s Midwest heat wave and some other recent extreme weather events are no fluke of nature, but a consequence of a warming planet, according to an analysis of climate data by NASA scientists.
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Cold Spell Gripped Europe 3,000 Years before ‘Little Ice Age,’ Says Study
Human civilization arose during the relatively balmy climate of the last 10,000 years. Even so, evidence is accumulating that at least two cold spells gripped the northern hemisphere during this time, and that the cooling may have coincided with drought in the tropics. Emerging research on climate during this Holocene period suggests that temperature swings…
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The Intersection of Population and Elevation Examined
This map shows the estimated number of people in 2010 living at different elevation levels across several Southern Asian countries. The database it’s taken from lets users without specialized geospatial training or software compare populations in various environmental contexts in different countries.
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Brief Broadleaf Forest Happenings: tulip goodness, delighted about Turkey, and drought
I have to call myself out. Earlier I had professed to being a former coniferphile. That was, of course, silly. I like coniferous trees very much. Half of my business is made from this lovely branch of the tree family. This introduction is a lead in to say that this blog will be quieter while…
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Tropical Plankton Invade Arctic Waters
Researchers See Natural Cycle; But Questions Arise on Climate Change
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For Tomorrow’s Leaders, a Tool Box for a Complex World
How are the global leaders of tomorrow going to secure renewable sources of energy, solve the problems of water scarcity, and maintain our standard of living – all while improving health, ending poverty, and accommodating a growing population and changing environment? The World Economic Forum, with its commitment to “improving the state of the world,”…
By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“
