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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
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
Agriculture
Re-engineering Plants to Feed the World and Fight Climate Change
lenrosen4
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March 20, 2020
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Biomedicine
A Future of Sustainable Development is Being Challenged by Current Circumstances
lenrosen4
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March 19, 2020
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Biomedicine
The Coronavirus Pandemic May Give Us a Glimpse of What Could Result From Decarbonizing Our Global Economy
lenrosen4
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March 18, 2020
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Artificial Intelligence
Peter Diamandis Believes Coronavirus Containment is Possible by Emulating China’s Response
lenrosen4
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March 17, 2020
0
Biomedicine
Is Herd Immunity the Answer to Defeating COVID-19?
lenrosen4
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March 16, 2020
0
Artificial Intelligence
We Have Built Tools to Spot Disease Outbreaks Before They Become Global Threats
lenrosen4
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March 13, 2020
1
Energy/Industry
Turning the Corner On Climate Change Means Carbon Has To Be Expensive
lenrosen4
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March 4, 2020
0
Energy/Industry
Coming Up With A Winning Strategy to Keep Global Temperatures From Rising Above 2.0 Celsius
lenrosen4
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March 3, 2020
0
Biomedicine
When Politics Contributes to Epidemics, Pandemics, and Economic Anxiety
lenrosen4
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February 28, 2020
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Artificial Intelligence
The Future of Technological (Un)employment
lenrosen4
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February 24, 2020
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Computers
Facebook Now Admits It Needs to be Policed by Government
lenrosen4
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February 20, 2020
0
Agriculture
A Case Study: St. Louis and Middle America in the Age of Climate Change
lenrosen4
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February 15, 2020
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