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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
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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
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
Energy/Industry
Gas Stations in Space and More for America’s Return to the Moon
lenrosen4
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August 1, 2019
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Climate Change Science
Can International Courts Bring World Leaders to Trial for Abusing the Planet?
lenrosen4
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July 28, 2019
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Biomass
Letting Nothing Go to Waste is the New Mantra of the Garbage Collecting World
lenrosen4
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July 25, 2019
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Agriculture
Geoengineering: A Tool To Use After a Stain Has Set – Part 3
lenrosen4
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July 20, 2019
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Artificial Intelligence
Is Peter Diamandis, the Serial Entrepreneur and Futurist, Right That the Era of Internal Combustion Engines is Ending?
lenrosen4
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July 7, 2019
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Artificial Intelligence
When Does Your Smartphone Begin to Seem Creepy?
lenrosen4
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July 4, 2019
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Environment
Is Penguin Colony Collapse the Climate Canary in the Coal Mine?
lenrosen4
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June 18, 2019
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Agriculture
New Study Correlates Climate Change to Future Risk of Armed Conflict
lenrosen4
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June 14, 2019
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Environment
A Team of University of Victoria Scientists Tell Us How Much Microplastic We Ingest Daily
lenrosen4
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June 13, 2019
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Agriculture
Our Rainforests Are in Peril: Here’s What Needs to be Done
lenrosen4
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June 11, 2019
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Climate Change Science
Reinsurer Calls for Steeper Carbon Pricing
lenrosen4
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June 10, 2019
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Artificial Intelligence
Working with AI Comes with a Big Environmental Footprint
lenrosen4
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June 7, 2019
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