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21st Century Tech Blog
AI
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Screens, Social Media And Mental Health: What Research Shows
lenrosen4
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November 20, 2024
Energy/Industry
Governments Spending $7 Trillion Annually To Subsidize Fossil Fuels
lenrosen4
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November 15, 2024
Editor Picks
Canada Celebrates The End Of War Each November 11th
lenrosen4
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November 11, 2024
Editor Picks
The Myth That Humans Can Be Persuaded By Facts
lenrosen4
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November 3, 2024
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
-
October 27, 2024
Agriculture
Headlines: You Can Become a Certified Future Strategist
lenrosen4
-
October 26, 2013
0
Climate Change Science
Headlines: Russia and Arctic Oil Exploration – An Accident Waiting to Happen
lenrosen4
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October 19, 2013
3
Computers
Micro-Loans, Crowdfunding, Bitcoins, Transfers and Exchanges in the 21st Century
lenrosen4
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October 16, 2013
1
Biomass
Environment Update: Climate Change, the World Bank, Indonesia and Coal
lenrosen4
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October 15, 2013
0
Cities
Headlines: Palo Alto is the First U.S. City to Require New Homes to be Pre-wired for EVs
lenrosen4
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October 3, 2013
2
Agriculture
Climate Change and Its Impact on our World’s Major Rivers – Part 3b: The Rivers of North America
lenrosen4
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October 2, 2013
1
Climate Change Science
Climate Change Update: The Majuro Declaration for Climate Leadership
lenrosen4
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September 14, 2013
2
Climate Change Science
Climate Change and Its Impact on our World’s Major Rivers – Part 2: The Rivers of South America
lenrosen4
-
September 11, 2013
3
Religion
Religion, Technology and Science in the 21st Century – Part 5: How Jews Deal with Science and Technology
lenrosen4
-
September 6, 2013
1
Ageing
Robotics Update: A Perfect Topic for Labor Day
lenrosen4
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September 2, 2013
0
Agriculture
Inspiring Innovation – The Buckminster Fuller Challenge
lenrosen4
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August 30, 2013
0
Environment
Politics and Technology – Lead by Example? Not in Washington, DC
lenrosen4
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August 18, 2013
0
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