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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
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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
-
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
Environment
It is Raining Plastic as Human Consumption Catches up With the Environment and Us
lenrosen4
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October 12, 2023
0
Mining
On The Ocean Front Part 2: Our Pursuit Of A Low-Carbon Future May Have Destructive Consequences
lenrosen4
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July 31, 2023
0
Oceans
On The Ocean Front Part 1: Are the Ocean Currents in the Atlantic Going to Change in the Near Future
lenrosen4
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July 28, 2023
1
Climate Change Science
Is The Planet In Hot Water Or What?
lenrosen4
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April 29, 2023
0
Environment
New Project Launched to Enhance The World’s Oceans as Carbon Sinks
lenrosen4
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April 25, 2023
0
Climate Change Science
A Health Checkup for the Planet Following Earth Day 2023 – Part 2: The State of Water
lenrosen4
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April 24, 2023
0
Climate Change Science
The Gulf of Mexico Is Warming Faster Than The Rest Of The Ocean -What Does That Mean?
lenrosen4
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April 10, 2023
2
Climate Change Science
Seas Are Rising Over 9 Centimetres In The Last Three Decades And Why This Matters
lenrosen4
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April 6, 2023
3
Environment
An Update on the Yemeni FSO Safer Oil Tanker in the Red Sea
lenrosen4
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March 27, 2023
0
Mining
The Reality Of Deep Sea Mining Is Getting Closer As Are The Consequences
lenrosen4
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March 16, 2023
1
Environment
The Anthropocene Has Created A New Disease: Plasticosis
lenrosen4
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March 15, 2023
0
Environment
A Win for the World’s Oceans Was Struck Yesterday in New York
lenrosen4
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March 5, 2023
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