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21st Century Tech Blog
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Climate Change Science
As The Trump Administration Defunds Science What Can Americans Do?
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June 12, 2025
Climate Change Science
Thermal Expansion Has Oceans Rising Imperilling Coastal Communities
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June 7, 2025
Climate Change Science
Wildfires Driven By Climate Change Are A Rising Threat
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May 31, 2025
Climate Change Science
Since 2009 The Pacific Nation of Solomon Islands Is Shrinking
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March 28, 2025
Climate Change Science
A Practical Understanding Of Climate Change: Part 2
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March 8, 2025
Agriculture
Environment Update: Nitrogen Pollution as Problematic as CO2
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March 4, 2013
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Agriculture
Headlines at 21st Century Tech for March 1, 2013
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March 1, 2013
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Climate Change Science
Energy and the Environment: When Will We See Humans on Both Sides of the Divide Have a Meeting of Minds?
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February 28, 2013
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Biomedicine
Headlines at 21st Century Tech for February 22, 2013
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February 22, 2013
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Biomass
Energy Update: Keystone is a Drop in the CO2 Bucket List
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February 18, 2013
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Climate Change Science
The GOP Chose an Ostrich to Respond to The State of the Union Speech
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February 15, 2013
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Biomedicine
Headlines at 21st Century Tech for February 15, 2013
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February 15, 2013
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Agriculture
Agriculture Update: Scarecrow Gene Could Increase Crop Yields by 50%
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February 14, 2013
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Cities
Environment & Communications Update: The News from China
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January 17, 2013
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Agriculture
Biomedicine & Computing Update: BiFi, Biology, Engineering and Artifical Life
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January 9, 2013
1
Climate Change Science
Headlines at 21st Century Tech for January 4, 2013
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January 4, 2013
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Cities
Human Resolutions for Lifeboat Earth in 2013
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December 27, 2012
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