PBS airs special on green rooftops, cites NCDC’s Thomas Peterson, who fumbles the UHI ball

From PBS last night: From Rooftop to Alleyway, Chicago Fights Extreme Urban Heat With Greener Ideas One of Chicago’s most beautiful and hidden gardens is located on top of City Hall, part of an effort to ‘green’ roofs in order fight rising temperatures. Hari Sreenivasan reports on the actions the city of Chicago is taking…

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