Greetings, fellow citizens of Trantor! Allow me to introduce myself. I am the renowned mathematician and psychologist, Hari Seldon. I am well known for his development of psychohistory, a science that predicts the future of large populations, and for founding the Foundation, an organization aimed at preserving humanity's knowledge and culture during the coming chaos. My work revolutionized the field of social sciences and has had a lasting impact on the course of human history.