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21st Century Tech Blog
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Donald Trump is the Face of Environmental Destruction And His Own Tipping Point
lenrosen4
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April 28, 2025
Business/Government
Technological Innovation Is Changing The Workspace Paradigm
lenrosen4
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April 25, 2025
Politics and Technology
Science vs. Populism And The Potential Fallout
lenrosen4
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April 20, 2025
Education
Science Without The Humanities In College Is Poor Education
lenrosen4
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April 14, 2025
Ageing
Futurists Want Children to Learn AI Calling it a Must
lenrosen4
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April 5, 2025
Climate Change Science
The GOP Chose an Ostrich to Respond to The State of the Union Speech
lenrosen4
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February 15, 2013
0
Biomedicine
Headlines at 21st Century Tech for February 15, 2013
lenrosen4
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February 15, 2013
0
Nations
Sex Ratio Imbalances and Society – How Marriageable-Aged Women and Men Shape Culture and Politics
lenrosen4
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January 16, 2013
0
Curing Illness
Crowdsourcing, Crowdfunding, X Prizes – 7 Billion Minds Put to Work
lenrosen4
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January 14, 2013
1
Gadgets
Gizmos & Gadgets: A Robot Called the SandFlea
lenrosen4
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December 19, 2012
1
Education
Communications and Learning in the 21st Century: The Evolution of the Textbook
lenrosen4
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December 11, 2012
1
Biomass
Headlines at 21st Century Tech for November 23, 2012
lenrosen4
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November 23, 2012
0
Air Transport Technology
Technology and War – Part 3: War’s Impact on Transportation Technology
lenrosen4
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October 29, 2012
2
Nations
Technology and Politics in the 21st Century – New Governance, New Micro Nations, New Experiments
lenrosen4
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October 22, 2012
1
Biomedical Engineering
Technology and War – Part 2: Biomedical Advances and the Military in the 21st Century
lenrosen4
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September 18, 2012
1
Military
Technology and War – At Our Most Destructive Humanity is Most Creative
lenrosen4
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September 12, 2012
1
Climate Change Science
Headlines at 21st Century Tech for August 10, 2012
lenrosen4
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August 10, 2012
0
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Climate Stories You Need To Know About: Bad, Barking Mad, And Hopeful
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