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21st Century Tech Blog
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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
Climate Change Science
Italian-Swiss Border Change is the First of Many Geopolitical Adjustments Expected in the 21st Century
lenrosen4
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October 7, 2024
Editor Picks
A National Day of Truth and Reconciliation Brings Back Memories
lenrosen4
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October 2, 2024
Energy/Industry
Ask Voters What’s Most Important To Them And Climate Change Seldom Gets Mentioned
lenrosen4
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September 20, 2024
Politics and Technology
The United Kingdom’s Government Research Arm Is Developing An Early Warning Climate Tipping Point System
lenrosen4
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September 15, 2024
Politics and Technology
NASA Talks with Tom Cruise About an Action Adventure Movie to be Shot on the ISS
lenrosen4
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May 7, 2020
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Energy/Industry
Capturing Carbon Slowly Taking Hold as Emitters Begin to Address the Global Warming Challenge
lenrosen4
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May 6, 2020
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Climate Change Science
In 2070 Many Parts of Our World Will be Too Hot for Humans States New Study
lenrosen4
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May 5, 2020
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Biomedicine
Is the Remdesivir White House Announcement to be Taken Seriously?
lenrosen4
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April 30, 2020
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Climate Change Science
Virtual Conference on Climate Ends with Plan for Sustainable Climate-Friendly Restart of World Economy
lenrosen4
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April 29, 2020
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Climate Change Science
UK and Germany Host Petersberg Climate Dialogue to Develop Post-COVID-19 Plan to Tackle Global Warming
lenrosen4
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April 28, 2020
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Energy/Industry
The Coronavirus and Big Oil: Is the Rise of One the Sunset for the Other?
lenrosen4
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April 27, 2020
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Biomedicine
Carnegie Mellon University and Facebook Produce U.S. Map of People Reporting COVID-19 Symptoms
lenrosen4
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April 23, 2020
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Cities
Has COVID-19 Shown Us How Our Cities in the Future Will Operate?
lenrosen4
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April 21, 2020
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Biomedicine
Why Opening the Economy Before Mass Testing for COVID-19 is a Bad Idea
lenrosen4
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April 19, 2020
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Cities
Will Work Ever Be the Same After This Pandemic Ends?
lenrosen4
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April 15, 2020
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Cities
Reality Starting to “Sink In” for Oceanfront Cities, Towns, But Not Necessarily Property Owners
lenrosen4
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April 14, 2020
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