Bill Davenhall talks to Jack Mangan about environmental effects on health, as discussed in his famous 2010 TED talk. https://www.ted.com/talks/bill_davenhall_your_health_depends_on_where_you_live/transcript

Bumpers:
Rhonda Hirst
Lowell Elementary
Sheila Dee

All original music by Jack Mangan
Theme song by STC