The Rationalists of East Tennessee is an organization that promotes rational thought, scientific inquiry, and secular humanism in the East Tennessee region. Founded in 2005, the group aims to foster a community for individuals who value reason and evidence-based thinking. They organize events, discussions, and outreach programs to encourage critical thinking and to provide a platform for those interested in secularism and rationalism. The organization also engages in advocacy for the separation of church and state, and it seeks to educate the public on issues related to science, philosophy, and ethics.