

- Jun 23, 2016
- 3 min
Doctors Advise: Reduce Harm
Yes, sometimes it's difficult to listen to what your doctor says, but if you indeed want better health you heed professional advice and...


- Jun 2, 2016
- 2 min
Lights for Indiana's Bicentennial Vision
For its 200th birthday, Indiana is "gathering big ideas the state should aspire to in the next fifty years." Ironically, the logo of the...

- Feb 16, 2016
- 3 min
"Light Fast" Encourages Awe and Wonder
Featuring a list of action items, Light Fast combines secular and sacred endeavors to conserve light at night. Light Fast entreats you...

- Feb 1, 2016
- 3 min
At Risk At Elbel Park
Thank you for receiving comments about Richard Elbel Park. I'm not advocating for any specific use of this great resource; rather, I'm...

- Oct 7, 2015
- 2 min
App to Prevent Breast Cancer?
While much of the nation supports breast cancer awareness in October with a show of pink, I encourage you also to reduce your cancer risk...

- Aug 19, 2015
- 2 min
Lessening the Blues
Blue light negatively affects your body at night more than redder wavelengths. Your circadian system detects the blue and senses a false...


- May 6, 2015
- 4 min
The Other Half of History
At the Wednesday, May 6, 2015, gathering of the Rotary Club of South Bend, I was the guest speaker, at which I addressed local...