Given the harmful effects of light pollution, a pair of astronomers has coined a new term to help focus efforts to combat it. Their term, as reported in a brief paper in the preprint database arXiv and a letter to the journal Science, is “noctalgia.” In general, it means “sky grief,” and it captures the collective pain we are experiencing as we continue to lose access to the night sky.
The sad irony is that with no around to monitor the property, these [in]security lights are often just providing light to any thieves. If you see flashlights bobbing in a yard, it’s suspicious. If you see someone walking through someone else’s yard, it might just be the owner. If you light the yard and you aren’t around to look, do the thieves make a sound?