How we light our homes, towns, and cities impacts everything from fireflies and luna moths to songbirds, owls, mammals, and even our own health. Join Susan Harder of the International Dark Sky Association for a slideshow and discussion on the ecological and human health impacts of light pollution — including what you can do to help combat light pollution in your neighborhood or community. You might be surprised by the difference you can make simply by changing a lightbulb or lighting fixture.  

5:30 to 6:30 p.m. via Zoom. To get the login details, please register here.