October 5, 2022 Chapter Meeting Protecting Dark Skies for Humans & Wildlife Register for ZOOM meeting Wednesday, October 5, 2022, our speaker,  Karen McGraw, Ed.D., will talk about how almost every living thing on our planet uses the cycle of light and dark to trigger life processes.   Artificial Light at Night (ALAN) and light pollution interrupts this cycle. This program will help us understand the effects of light pollution on living things, including ourselves, and how we can protect dark skies for humans and wildlife. Participants will take… Read More →