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21st Century Tech Blog
Science, Technology and the Future
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Editor Picks
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Featured posts
Editor Picks
With Canada “Not For Sale” Could American States Want To Join The True North Strong And Free?
lenrosen4
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April 29, 2025
Editor Picks
Doctor Activism On Climate Sparks Canadian Election Letter-Writing Campaign
lenrosen4
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April 15, 2025
Editor Picks
Will Climate Change Cause The Death Of Insurers And End Capitalism?
lenrosen4
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April 4, 2025
Editor Picks
New Smartphone Apps Use Barcode Scanners To Make Discriminating Choices
lenrosen4
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March 29, 2025
Editor Picks
A New Declaration Of Independence For America In The Face Of Donald Trump
lenrosen4
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March 18, 2025
Business/Government
Tech-Philanthropists Playing Same Role as the “Robber Barons” of the 19th Century
lenrosen4
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January 21, 2024
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What Young People Would Say Today About the Actions of the Allies in World War Two
lenrosen4
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December 22, 2023
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What Will the World Be Like in 3000 and Beyond?
lenrosen4
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December 18, 2023
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What Will the World Be Like in 2100 and Beyond?
lenrosen4
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November 26, 2023
1
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Solving the Intractable Problems That Persist in the 21st Century – Part 3: Depression and Doomsday Thinking
lenrosen4
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October 17, 2023
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Climate Change Science
The New Climate Norm: Predictable Unpredictability
lenrosen4
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August 7, 2023
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Business/Government
Businesses Are Catching On To The Advantages Of Circular Economic and Sustainability Practices
lenrosen4
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June 27, 2023
0
Editor Picks
Is It Love or is it Dopamine, Serotonin, Norepinephrine and Oxytocin?
lenrosen4
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February 15, 2023
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Biomedicine
Debunking the Myth that Deployment of 5G Telecommunications Causes COVID-19
lenrosen4
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February 10, 2023
0
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What Will A 2051 COP Meeting Talk About?
lenrosen4
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December 25, 2022
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Technology, Human Behaviour and the March of Events Setting Us Up for Catastrophe
lenrosen4
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January 30, 2022
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Preparing to Say Goodbye to a Friend and Companion
lenrosen4
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August 2, 2021
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With Canada “Not For Sale” Could American States Want To Join The True North Strong And Free?
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