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21st Century Tech Blog
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Growing Freshwater Scarcity From Disruptive Climate Change Leads to Aerial Water Harvesting Invention
lenrosen4
-
December 22, 2024
Climate Change Science
Is Global Warming Causing Groundwater Sources To Shrink?
lenrosen4
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November 18, 2024
MEDICAL
Putting Fluoride In Community Water Supplies Is Being Questioned
lenrosen4
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November 13, 2024
Environment
The Growing Problem of Forever Chemicals in Our Air, Water, and Soil
lenrosen4
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June 9, 2024
Environment
Shrinking Fish Size A Sign Of A Stressed Environment
lenrosen4
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May 20, 2024
Energy Conservation Technology
Design Tips for a 21st Century Eco-Friendly Low Carbon Home
lenrosen4
-
April 18, 2018
0
Agriculture
Former Climate Change Denier Provides a Game Plan to Get Other Deniers to Change Their Tune
lenrosen4
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April 16, 2018
0
Agriculture
World Bank Releases Climate Change Migration Report
lenrosen4
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March 22, 2018
0
Cities
When Snakes and Alligators Show Up in Your House Maybe It’s Time to Start Fighting to Stop Global Warming
lenrosen4
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February 27, 2018
0
Cities
Ocean Sea Levels Rising Faster Than Models Predicted
lenrosen4
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February 19, 2018
0
Climate Change Science
Having Come Back from Costa Rica It Was Not Hard to See The Impacts of Climate Change
lenrosen4
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February 17, 2018
0
Cities
Pakistan and Capetown Have A Climate Change and Human Population Problem
lenrosen4
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February 7, 2018
0
Cities
In Less Than 45 Days Cape Town Will Run Out of Water
lenrosen4
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January 28, 2018
0
Space
Water Ice May Be One of the Most Abundant Substances Found In Our Solar System
lenrosen4
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January 13, 2018
0
Agriculture
The Difference Between 1.5 and 2.0 When it Comes to Climate Change is Huge
lenrosen4
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January 4, 2018
0
Environment
What’s in Your Drinking Water Today and Why You Should Care
lenrosen4
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December 16, 2017
0
Industrial Technology
NASA Invites Partners to Develop Technology to Make Us Earth Independent in Space
lenrosen4
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December 9, 2017
0
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