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21st Century Tech Blog
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Cities
Building Net-Zero Urban Centres Not Easy as Evidenced by the Story of Masdar City
lenrosen4
-
December 6, 2023
Cities
What Happens When Your City’s Water Supply is Compromised?
lenrosen4
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October 23, 2023
Cities
The Reality of Climate Change is Hitting Home With the Latest Headlines
lenrosen4
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June 8, 2023
Cities
It Is Hard To Ignore Climate Change As A Wildfire Haze Blankets The Local Environment
lenrosen4
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June 7, 2023
Cities
Can Legacy Buildings Contribute to Climate Change Mitigation?
lenrosen4
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March 13, 2023
Cities
What Seven Technologies Both Old and New Are Helping to Fight Freshwater Scarcity Around the World?
lenrosen4
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January 27, 2020
0
Cities
Dubai Announces That 25% of Its Buildings Will Be 3D Printed by 2030
lenrosen4
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January 26, 2020
0
Artificial Intelligence
What Are the Game Changers for the 2020s?
lenrosen4
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January 2, 2020
0
Cities
Governments Around the World Are Facing Rising Protests Fortelling a Disruptive Future
lenrosen4
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November 18, 2019
0
Artificial Intelligence
Thinking of Becoming an Engineer? Look at These Seven Areas Where Future High Demand is Forecasted
lenrosen4
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November 13, 2019
0
Cities
Want People to Buy More Electric Cars? – Fix Three Things
lenrosen4
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November 4, 2019
0
Cities
How to Get to Zero-Carbon Buildings
lenrosen4
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October 13, 2019
0
Cities
C40 Mayors Announce Support for a Global Green New Deal to Fight Climate Change
lenrosen4
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October 9, 2019
0
Cities
Report Points to Unlocking $24 Trillion in Making Zero-Carbon Cities Investment
lenrosen4
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September 19, 2019
0
Cities
The Cost of Rising Sea Levels
lenrosen4
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August 7, 2019
0
Biomass
Letting Nothing Go to Waste is the New Mantra of the Garbage Collecting World
lenrosen4
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July 25, 2019
0
Cities
Why Can’t We Cover Our Buildings with Photovoltaics?
lenrosen4
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July 14, 2019
0
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