“Paris to Pittsburgh” is an outstanding National Geographic film about the effects of climate change on Americans and how we are acting to prevent catastrophe. The film focuses on the Paris Agreement and the determination of the people of the City of Pittsburgh to live up to the goals of the agreement, despite withdrawal by the United States. Offered by York Ready for 100%, the film will be shown on Friday, May 10, at 7 PM at the York Public Library. There will be discussion and refreshments; everyone is welcome. The Library is at 15 Long Sands Road.