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21st Century Tech Blog
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Climate Change Science
Climate Change Science
Climate Change Science
COP29 Results Demonstrate The Divide Between Have And Have-Not Nations
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November 24, 2024
Climate Change Science
Is Global Warming Causing Groundwater Sources To Shrink?
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November 18, 2024
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
We Are Witnessing A Disaster Intensification Loop In Extreme Weather Events
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October 9, 2024
Climate Change Science
Italian-Swiss Border Change is the First of Many Geopolitical Adjustments Expected in the 21st Century
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October 7, 2024
Climate Change Science
Headlines: One Step Closer to Artificial Photosynthesis
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September 1, 2013
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Climate Change Science
Environment Update: Violence a Consequence of Rapid Climate Change
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August 4, 2013
0
Climate Change Science
Headlines at 21st Century Tech for August 2, 2013
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August 2, 2013
2
Climate Change Science
Are Governments Thinking of Geoengineering Earth to Adjust to Climate Change?
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July 27, 2013
7
Climate Change Science
Environment Update: Carbon Taxes Work – Just Ask British Columbia
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July 25, 2013
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Cities
Floods in Toronto, Floods in Calgary, Train Derailment in Quebec – How are they Related?
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July 10, 2013
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Cities
As a Retiree Living Off Investment Income What Should Be My Take On Energy Stocks? – Part 2
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July 9, 2013
1
Climate Change Science
As a Retiree Living Off Investment Income What Should Be My Take on Energy Stocks?
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July 3, 2013
3
Climate Change Science
Climate Change – A President Gets Serious About Carbon
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June 26, 2013
0
Climate Change Science
Materials Science Update: Plastic Wood Replacing Timber in Construction – Not Necessarily a Good Thing
lenrosen4
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June 11, 2013
2
Climate Change Science
Energy and Environment Update: Crowdsourcing to Hunt for Power Plants
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May 14, 2013
1
Climate Change Science
Climate Change Update: We Did It! We Passed 400
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May 11, 2013
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