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TOAR shows present-day global ozone distribution and trends relevant to health; public database

Green Car Congress

Even so, during 2010-2014, people in parts of California, Arizona, Colorado, Texas, the Midwest and the Middle Atlantic still experienced more than 15 days a year in which ozone levels exceeded the US health-based air quality standard of 70 parts per billion (ppb) averaged over eight hours.

Ozone 255
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Timnit Gebru Is Building a Slow AI Movement

Cars That Think

I was thinking about what kind of work I wanted to do and what kind of environment I wanted to create, and it seemed like it was better to start something from scratch and figure out how to sustain that. If you’re in a place like Texas or Florida, that can be potential for reporting the student to child welfare services.

Building 135
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

At issue is the 2012 expiration of the Kyoto Protocol, a binding but effectively unenforceable 1997 treaty that had set greenhouse gas (GHG) emission reduction targets for 40 industrialized countries, referred to as Annex 1 countries, yielding an average GHG reduction of 5.2%

Climate 236