I've posted at least once in the past about fledgling attempts to create noise-free zones. Aside from noise, humans create another kind of non-noxious pollution - light pollution. The government in Ontario, Canada, has created the world's first sky preserve,...

I really should get this going again, but finding time to do decent scanning is tough now I'm working full time. So, this is a note to myself to kick start things again, perhaps in a less rigid format....