Earth Night: the human and environmental costs of artificial light at night

Register now for this exciting event on Wednesday, April 18th sponsored by the International Dark Sky Association Santa Cruz, Lick Observatory, and UCSC. Screen the amazing SKYGLOW documentary with director Harun Mehmedinovic and a captivating film on the consequences of light at night on ecological systems from James Fischer, head of the Zoological Lighting Institute. We also have a fantastic line-up of local speakers exploring other consequences of light at night, including Prof. Raja Thakurta, Andy Kreyche, and myself, with host Lisa Heschong. Hope to see you there!