Nice to see some good news for a change: Since the 1970s, significant improvements in US air quality have been matched by a steady rise in life expectancy. We all owe thanks to everyone who worked on the Clean Air Act.
Nice to see some good news for a change: Since the 1970s, significant improvements in US air quality have been matched by a steady rise in life expectancy. We all owe thanks to everyone who worked on the Clean Air Act.