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21st Century Tech Blog
AI
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Screens, Social Media And Mental Health: What Research Shows
lenrosen4
-
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
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October 27, 2024
Environment
In Brazil There is a War Going on in the Rainforest
lenrosen4
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July 5, 2014
0
Cities
China to Build Kilometer High Sustainable Tower
lenrosen4
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July 4, 2014
0
Agriculture
Agriculture in the Face of Climate Change Has to Up Its Game to Meet Future Population Demand
lenrosen4
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July 3, 2014
0
Nations
A Former NHL Goaltender Asks Canadians To Look at Our Days Ahead
lenrosen4
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July 1, 2014
0
Climate Change Science
Global Ocean Commission Tells Us What We Don’t Want to Hear
lenrosen4
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June 24, 2014
1
Climate Change Science
June 10th Poll Indicates American Willingness to Bear the Cost of Climate Change
lenrosen4
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June 18, 2014
2
Climate Change Science
Canada – A Fool About Climate Change
lenrosen4
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June 18, 2014
1
Electric Vehicles
The Infinium Phenomenon – A Start Up That Manufactures Rare Earth Metals
lenrosen4
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June 12, 2014
0
Cities
Putting Perspective on Climate Change Impacts: Part 1 – The Eastern U.S.
lenrosen4
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June 11, 2014
0
Climate Change Science
It is More Clear to Me Each Day – National Governments Don’t Understand Our Future
lenrosen4
-
June 10, 2014
1
Environment
Earth Has a New Class of Rocks – Plastiglomerates
lenrosen4
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June 6, 2014
2
Climate Change Science
Will China Follow the U.S. in National Carbon Cap?
lenrosen4
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June 4, 2014
3
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