Posts Tagged ‘life expectancy’

Life Expectancy Increased Only 0.5% With US Air Cleanup in 80s & 90s.

By Dave Harcourt • January 26, 2009

A study of the change in life expectancy in the USA in concludes that the change in air cleanliness has increased life expectancy by 21 weeks or significantly less than half a year. The question is, with today’s life expectancy of 78 years, what kind of return on investment is this over and above than the sheer beauty of clean air!

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Study Warns Against Taking a Deep Breath in Mexico

By Amanda Peterka • October 29, 2008

Mexico may be planting green roofs, but that may not be enough. A new study came out on Monday saying that the dense smog over many parts of Mexico is shortening Mexicans’ lives by a whole two years.

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