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21st Century Tech Blog
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Water
Growing Freshwater Scarcity From Disruptive Climate Change Leads to Aerial Water Harvesting Invention
lenrosen4
-
December 22, 2024
Geoengineering Science and Technology
As 2024 Comes to a Close What is the Current Capacity of Carbon Capture Projects Worldwide?
lenrosen4
-
December 21, 2024
Climate Change Science
The Earth’s Rate of Warming in the 21st Century is 0.2 Celsius per Decade
lenrosen4
-
December 19, 2024
Editor Picks
When Dealing With Climate Change Winning Slowly is the Same as Losing
lenrosen4
-
December 18, 2024
Agriculture
Climate Change, RFK Jr., Agriculture and Food Security
lenrosen4
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December 11, 2024
Cities
Building Net-Zero Urban Centres Not Easy as Evidenced by the Story of Masdar City
lenrosen4
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December 6, 2023
0
Agriculture
For Humans to Make Mars a Second Home We Need to Bring Along Some “Friends”
lenrosen4
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December 4, 2023
0
Environment
COP28 Has Been Hijacked by the Fossil Fuel Industry
lenrosen4
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November 29, 2023
0
Editor Picks
What Will the World Be Like in 2100 and Beyond?
lenrosen4
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November 26, 2023
1
Climate Change Science
Sustainable Coal is a Fiction Being Peddled by Coal Producers and Their Customers
lenrosen4
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November 25, 2023
0
Business/Government
The Agenda of the Fossil Fuel Industry is Clear – Damn the Torpedoes and Full Speed Ahead
lenrosen4
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November 23, 2023
0
Agriculture
The Biggest Impediment to Humans Going to Mars is Food Not Whether SpaceX’s Starship Can Fly
lenrosen4
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November 19, 2023
0
Geoengineering Science and Technology
Could Adding Crushed Rock to Soil Lower Global Atmospheric Temperatures?
lenrosen4
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November 14, 2023
0
Agriculture
Where We Should Be Seeking Advice in a Hotter, Drier World
lenrosen4
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November 10, 2023
0
Material Science
New Aerogel Film Can Make Buildings Cooler
lenrosen4
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November 9, 2023
0
Climate Change Science
On the Eve of COP28 There Are Lots of Alarm Bells About Climate Change Going Off with the Latest Rung by James Hansen
lenrosen4
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November 8, 2023
0
Environment
Pacific Island Nations Are Forcing the World to Redefine the Meaning of Country
lenrosen4
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November 4, 2023
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Most Read
Growing Freshwater Scarcity From Disruptive Climate Change Leads to Aerial Water Harvesting Invention
December 22, 2024
As 2024 Comes to a Close What is the Current Capacity of Carbon Capture Projects Worldwide?
December 21, 2024
The Earth’s Rate of Warming in the 21st Century is 0.2 Celsius per Decade
December 19, 2024
When Dealing With Climate Change Winning Slowly is the Same as Losing
December 18, 2024
