Phillip Griffiths2023-04-102023-04-102023-04-07https://hdl.handle.net/20.500.12111/8103Lecture slides for talk given for conference on moduli spaces at Tsinghua University on April 7, 2023.Hodge theory provides a major tool for the study of moduli. Conversely, moduli have furnished a significant stimulus for the developement of Hodge theory.en-USHodge theoryLecture/speech