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21st Century Tech Blog
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Environment
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Oceans
Climate Change Science
Thermal Expansion Has Oceans Rising Imperilling Coastal Communities
lenrosen4
-
June 7, 2025
Environment
Three 21st Century Ocean Technologies That Caught My Eye
lenrosen4
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June 5, 2025
Artificial Intelligence
New Google AI Allows Humans To Have Conversations With Dolphins
lenrosen4
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April 16, 2025
Climate Change Science
Since 2009 The Pacific Nation of Solomon Islands Is Shrinking
lenrosen4
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March 28, 2025
Climate Change Science
The Earth’s Rate of Warming in the 21st Century is 0.2 Celsius per Decade
lenrosen4
-
December 19, 2024
Climate Change Science
The Polar Sea and Arctic Declaration
lenrosen4
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December 28, 2014
1
Energy/Industry
New Research Shows What Happens When Plankton Ingests Oil Spills
lenrosen4
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December 27, 2014
0
Climate Change Science
Disturbing Statistics as 2014 Ends – May be Unsuitable for Some Readers
lenrosen4
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December 18, 2014
4
Agriculture
Billion Dollar Desalination Plants – Is this the Answer to California’s Prolonged Drought?
lenrosen4
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December 16, 2014
1
Climate Change Science
Preliminary Climate Change Peru Meeting Fields Proposal – Fishing Vessels as Climate Change Sentinels
lenrosen4
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November 23, 2014
0
Climate Change Science
It’s Official for the Umpteenth Time – We Got Climate Change!
lenrosen4
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November 3, 2014
1
Energy/Industry
Latest Deepwater Horizon Reports Describe a Ring of Oil at the Bottom of the Gulf
lenrosen4
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October 29, 2014
0
Energy/Industry
Gulf of Mexico Hydrates Part of New University of Texas Study
lenrosen4
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October 25, 2014
0
Energy/Industry
Why Aren’t Tropical Island Nations Embracing Renewable Energy?
lenrosen4
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October 18, 2014
0
Climate Change Science
Thousands of Floating Ocean Sensors Report Ocean Warming Faster Than Anticipated
lenrosen4
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October 7, 2014
1
Cities
Rising Tides – Mitigation versus Consternation
lenrosen4
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September 19, 2014
2
Climate Change Science
Disturbing Arctic Facts – Disease Migration and Dark Snow
lenrosen4
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September 17, 2014
0
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