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21st Century Tech Blog
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Politics and Technology
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
lenrosen4
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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
lenrosen4
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October 2, 2024
Energy/Industry
Ask Voters What’s Most Important To Them And Climate Change Seldom Gets Mentioned
lenrosen4
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September 20, 2024
Politics and Technology
The United Kingdom’s Government Research Arm Is Developing An Early Warning Climate Tipping Point System
lenrosen4
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September 15, 2024
Business/Government
Canada Advances Fighting Carbon Emissions and Climate Change – What to do About Fossil Fuels and Energy
lenrosen4
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March 31, 2022
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Environment
Canada Advances Fighting Carbon Emissions and Climate Change – An Introduction to the 2030 Plan
lenrosen4
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March 30, 2022
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Education
Seldom Has Politics Superseded the Pursuit of Scientific Discovery and Sharing
lenrosen4
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March 6, 2022
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Nations
The Future of Cooperation in Space May Permanently Alter Because of Russia’s Invasion of Ukraine
lenrosen4
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February 25, 2022
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Military
As a Former History Major It is Hard Not to Comment on the Growing Threat of Another European War
lenrosen4
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February 22, 2022
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Education
Will the Pandemic Create a Generation of Lost Youth Who Have Seen Their Education Disrupted?
lenrosen4
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January 6, 2022
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Politics and Technology
Fifth Generation Wireless Raises Issues for Airlines – Is the Concern Legitimate?
lenrosen4
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January 4, 2022
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Business/Government
South Australia Sets a New Renewable Mark Reaching Zero Demand
lenrosen4
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December 1, 2021
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Climate Change Science
Why Calling Out Coal is a Necessary First Step in Mitigating Climate Change
lenrosen4
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November 19, 2021
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Business/Government
What COP26 Didn’t Do Is Worrisome For Youth and Future Generations
lenrosen4
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November 17, 2021
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Climate Change Science
COP26 Shows Up the Lack of Collective Leadership in the Face of a Prolonged Future Threat
lenrosen4
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November 10, 2021
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Agriculture
Adaptation Moves to the Front of the Line in the Battle with Climate Change
lenrosen4
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November 9, 2021
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