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21st Century Tech Blog
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Climate Change Science
Climate Change Science
Climate Change Science
With COP 29 In Two Weeks A Reminder To Delegates – We Are On Pace For A 3.1 Celsius Rise In Atmospheric Temperatures
lenrosen4
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October 27, 2024
Climate Change Science
We Are Witnessing A Disaster Intensification Loop In Extreme Weather Events
lenrosen4
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October 9, 2024
Climate Change Science
Italian-Swiss Border Change is the First of Many Geopolitical Adjustments Expected in the 21st Century
lenrosen4
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October 7, 2024
Climate Change Science
Emissions Gap of 23 Billion Tons of CO2 Equivalent by 2030 States Climate Report
lenrosen4
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September 13, 2024
Climate Change Science
Rising Temperatures and Future Mortality In The Age Of Climate Change
lenrosen4
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August 24, 2024
Climate Change Science
The U.S. EPA is No Longer Telling The Truth About Emissions
lenrosen4
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June 22, 2018
1
Cities
With June National Ocean Month in the United States, President Revokes Protection of Coastlines and Great Lakes
lenrosen4
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June 21, 2018
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Climate Change Science
Back in 2016 a Climate Change Skeptic Told Me That What’s Happening in Antarctica Refutes Global Warming
lenrosen4
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June 16, 2018
0
Automobiles
The Leadership in the United States is Upside Down When it Comes to Addressing Carbon Emissions
lenrosen4
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June 2, 2018
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Climate Change Science
What is a Carbon Budget?
lenrosen4
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June 1, 2018
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Climate Change Science
In Canada Federal-Provincial Politics Has Usurped Good Policy
lenrosen4
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May 31, 2018
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Climate Change Science
What’s the Difference Between 2 and 1.5 Celsius? $30 Trillion in Savings with the Latter
lenrosen4
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May 26, 2018
0
Cities
Two American Cities Tackle Rising Sea Levels
lenrosen4
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May 22, 2018
2
Climate Change Science
Ozone-Destroying Chemical Reappears – Someone is Cheating
lenrosen4
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May 16, 2018
0
Climate Change Science
The New Position of the United States Federal Government on Anthropogenic CO2
lenrosen4
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May 11, 2018
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Biomedicine
Climate Change in the News – Not the Good News
lenrosen4
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May 10, 2018
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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
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Once Again Global Action To Mitigate Climate Change Is At Risk
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Canada Celebrates The End Of War Each November 11th
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