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21st Century Tech Blog
AI
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Home
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Politics and Technology
Nations
Trump’s Pitch for Greenland and Canada Is Not Unprecedented When You Look At Colonialism
lenrosen4
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January 17, 2025
Business/Government
President Biden’s Farewell Address Warns About A Rising Oligarchy of Techno-Billionaires
lenrosen4
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January 16, 2025
Environment
Climate News On The Eve Of Denier Trump Taking Office
lenrosen4
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January 10, 2025
Politics and Technology
The New Social Media Norm is Anarchy
lenrosen4
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January 9, 2025
Environment
Korea Has a Carbon-Neutral Point System For People To Earn Cash For Making Green Lifestyle Choices
lenrosen4
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December 31, 2024
Environment
Headlines: FIFA World Cup and Dengue Fever
lenrosen4
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December 3, 2013
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Cities
Headlines: The Reinsurance Business Knows About Climate Change
lenrosen4
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December 1, 2013
0
Environment
Communications Update: Crowdsourcing Used by Relief Agencies After Typhoon Haiyan
lenrosen4
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November 26, 2013
0
Nations
Headlines: China’s December Rendezvous with the Moon
lenrosen4
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November 25, 2013
0
Cities
Headlines: Waste Heat from London Tube Heats Homes
lenrosen4
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November 20, 2013
1
Nations
Should We Be Able to Own a Piece of the Moon or Mars?
lenrosen4
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November 18, 2013
3
Computers
The Future of Democracy in the 21st Century
lenrosen4
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November 14, 2013
3
Energy/Industry
Energy Update: The Current State of Nuclear Power
lenrosen4
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November 13, 2013
2
Energy/Industry
Gizmos & Gadgets: The Solar Pocket Factory – Reinventing Solar Panels
lenrosen4
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November 11, 2013
0
Climate Change Science
Headlines: Australian Climate Council Gets Crowdfunding
lenrosen4
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November 10, 2013
0
Cities
Can China Survive its 21st Century ‘Airpocalypse’?
lenrosen4
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November 8, 2013
0
Nations
Headlines: India Takes Off for Mars
lenrosen4
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November 6, 2013
0
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