Data collected in recent decades suggests that air pollution may be causing "global dimming."
"Because of thicker clouds and growing air pollution, much of the Earth's surface gets about 15 percent less sunlight than it did 50 years ago...Researchers say that global dimming, also known as solar dimming, partially offsets the global warming that most scientists agree is produced by greenhouse gases such as auto exhaust and emissions from coal-burning power plants...Researchers say that global dimming, also known as solar dimming, partially offsets the global warming that most scientists agree is produced by greenhouse gases such as auto exhaust and emissions from coal-burning power plants."
Thanks to Abhijeet Chavan
FULL STORY: Air pollution may be causing global dimming

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning
SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

Vehicle-related Deaths Drop 29% in Richmond, VA
The seventh year of the city's Vision Zero strategy also cut the number of people killed in alcohol-related crashes by half.

Downtown Portland Ready for Maine's Tallest Building
The city of Portland anticipates a major new urban development addition called the “Old Port Square” project.

The EV “Charging Divide” Plaguing Rural America
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Judge Halts Brooklyn Bike Lane Removal
Lawyers must prove the city was not acting “arbitrarily, capriciously, and illegally” in ordering the hasty removal.
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