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21st Century Tech Blog
AI
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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
Business/Government
When Does A Narcissist Become a Megalomaniac?
lenrosen4
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January 8, 2025
Climate Change Science
Climate Change Response is the Talk of the Day But Where’s the Action?
lenrosen4
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June 3, 2014
0
Climate Change Science
American President Announces Carbon Pollution Reduction Targets
lenrosen4
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June 2, 2014
3
Curing Illness
Cryogenic Suspended Animation is About to Become a Reality
lenrosen4
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May 30, 2014
2
Climate Change Science
Multinational Corporation Says Pay Attention to Climate Change or Die
lenrosen4
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May 27, 2014
0
Agriculture
Do We Know The Cost of Dealing or Not Dealing with Climate Change?
lenrosen4
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May 19, 2014
0
Artificial Intelligence
MIT Lists its 10 Breakthrough Technologies for 2014 – Part 2
lenrosen4
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May 15, 2014
0
Climate Change Science
Divestment in Unburnable Assets Begins at Stanford University
lenrosen4
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May 8, 2014
0
Agriculture
New U.S. Report States “Climate Change Has Moved Firmly into the Present”
lenrosen4
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May 6, 2014
0
Energy/Industry
Shields Up – Star Trek Technology Potentially Feasible
lenrosen4
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May 5, 2014
0
Energy/Industry
Greenpeace is a Gadfly in Russian Arctic Oil Extraction – Maybe We Should Be Paying Attention
lenrosen4
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May 2, 2014
1
Cities
Would Zoning the Ocean Save it?
lenrosen4
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April 26, 2014
0
Climate Change Science
It is Easier to be Selectively Aware of Science Today Than Face Our Future with the Facts
lenrosen4
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April 22, 2014
0
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Trump’s Pitch for Greenland and Canada Is Not Unprecedented When You Look At Colonialism
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