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21st Century Tech Blog
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Climate Change Science
With COP 29 In Two Weeks A Reminder To Delegates – We Are On Pace For A 3.1 Celsius Rise In Atmospheric Temperatures
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October 27, 2024
Climate Change Science
Italian-Swiss Border Change is the First of Many Geopolitical Adjustments Expected in the 21st Century
lenrosen4
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October 7, 2024
Editor Picks
A National Day of Truth and Reconciliation Brings Back Memories
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October 2, 2024
Military
Was Carl von Clausewitz Right Describing War as a Form of Policy?
lenrosen4
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April 13, 2024
Environment
Pacific Island Nations Are Forcing the World to Redefine the Meaning of Country
lenrosen4
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November 4, 2023
Agriculture
Do We Know The Cost of Dealing or Not Dealing with Climate Change?
lenrosen4
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May 19, 2014
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Agriculture
New U.S. Report States “Climate Change Has Moved Firmly into the Present”
lenrosen4
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May 6, 2014
0
Energy/Industry
Greenpeace is a Gadfly in Russian Arctic Oil Extraction – Maybe We Should Be Paying Attention
lenrosen4
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May 2, 2014
1
Cities
One of Canada’s Biggest Banks Looks at the Economics of Weather Events
lenrosen4
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April 18, 2014
1
Agriculture
IPCC Lays Out its Climate Change Mitigation Strategy
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April 13, 2014
3
Agriculture
Latest Climate Panel Report Assesses Current and Future Risk
lenrosen4
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March 31, 2014
3
Computers
The Future of War Post-Crimea
lenrosen4
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March 27, 2014
4
Climate Change Science
Why is Admitting to the Reality of Climate Change So Difficult for Politicians and Large Corporations?
lenrosen4
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March 25, 2014
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Cities
Headlines: China Releases Its Urban Planning to 2020
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March 25, 2014
0
Agriculture
What Did We Learn in State of the Future Report?
lenrosen4
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March 23, 2014
1
Climate Change Science
An Update on NASA Doomsday Scenario Paper
lenrosen4
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March 21, 2014
1
Cities
Headlines: China to Use Drones to Combat Urban Pollution
lenrosen4
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March 16, 2014
1
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