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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
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
Environment
Western Democracies Singing From The Same Hymnal On Climate Change
lenrosen4
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November 5, 2022
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Climate Change Science
The Disruption of Permafrost And How Governments Are Responding – Part 2: Other Countries
lenrosen4
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November 3, 2022
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Environment
The Disruption of Permafrost And How Governments Are Responding – Part 1: Canada
lenrosen4
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November 2, 2022
1
Military
Vladimir Putin Justifies Use of Nuclear Weapons Citing the U.S. Precedent in World War Two
lenrosen4
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October 23, 2022
11
Environment
Canada’s Conservative Think Tank Asks Should CO2 Reductions Discriminate By Industry And Sector
lenrosen4
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July 25, 2022
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Environment
U.S. Eastern Seaboard is Seeing the Beginning of a Freshwater Crisis
lenrosen4
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July 18, 2022
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Energy/Industry
If You Call Natural Gas a Low-Carbon Fuel Does That Make It Green?
lenrosen4
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July 6, 2022
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Law
How Can Documents Centuries-Old Relate to the Present and Future?
lenrosen4
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June 24, 2022
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Industrial Technology
Carbon Engineering-Occidental Petroleum Partnership to Build 70 to 135 Direct Air Capture Plants by 2035
lenrosen4
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June 17, 2022
3
Law
About Gun Violence in America – Listen to the Scientists
lenrosen4
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May 28, 2022
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Politics and Technology
Is Society in General Turning its Back on Intellectual Discussion and Scientific Discovery?
lenrosen4
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May 10, 2022
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Military
Russia’s Attack on Ukraine is Making Everything on this Planet Worse
lenrosen4
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April 26, 2022
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