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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
Artificial Intelligence
AI Defence in Depth and AI Gatekeeper Projects Emerging
lenrosen4
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August 7, 2024
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Editor Picks
China’s Space Exploration Ventures Playing Catch Up With The United States
lenrosen4
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June 26, 2024
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Energy/Industry
New Canadian Legislation Shakes Oil Sands and Others “Greenwashing” Claims
lenrosen4
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June 24, 2024
1
Military
Was Carl von Clausewitz Right Describing War as a Form of Policy?
lenrosen4
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April 13, 2024
1
Environment
Why Do Conservatives Reject Market-Driven Carbon Emission Pricing?
lenrosen4
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April 4, 2024
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Politics and Technology
Social Media and Small Screens are Negatively Impacting Youth
lenrosen4
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April 2, 2024
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Artificial Intelligence
Conversations About AI: Three AIs Explain Russia’s Invasion Of Ukraine
lenrosen4
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February 16, 2024
1
Environment
Pacific Island Nations Are Forcing the World to Redefine the Meaning of Country
lenrosen4
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November 4, 2023
1
Environment
Is Putting a Price on Carbon About to Die as the World is Distracted by Other Crises Other Than Climate Change?
lenrosen4
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November 2, 2023
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Military
Solving The Intractable Human Problems That Persist in the 21st Century – Part 1: War
lenrosen4
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October 14, 2023
1
Artificial Intelligence
Is There a Bright Side to this Present World Where Deepfakes and MisInformation Abound?
lenrosen4
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September 23, 2023
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Military
When it Comes to UFOs NASA States It is in an Excellent Position to Help
lenrosen4
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September 15, 2023
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