Climate Ready Classrooms: A Public Health Faculty Development Course on Climate Change is a free online faculty training program for educators in public health and related disciplines, with relevance across academic fields, offered by the Global Consortium on Climate and Health Education (GCCHE) at the Columbia Mailman School of Public Health. The course runs on Thursdays from 9:00 – 10:30 AM (ET) from September 4- November 13, 2025, with asynchronous viewing available.