Do Dying Trees Lead to More Human Deaths? The Debate Continues | The Rundown | PBS NewsHour | PBS

See on Scoop.itEarth Changes

The hypothesis: Trees improve people’s health.

 

The experiment: Remove 100 million trees in the eastern and midwestern United States over the course of 10 years and see what happens.

 

What happened: People died.

See on www.pbs.org

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