Process thought is the foundation for studies in many areas of contemporary philosophy, theology, political theory, educational theory, and the religion-science dialogue. It is derived from Alfred North Whitehead's philosophy, known as process theology, which lays a groundwork for integrating evolutionary biology, physics, philosophy of mind, theology, environmental ethics, religious pluralism, education, economics, and more. In Process-Relational Philosophy, C. Robert Mesle breaks down Whitehead's complex writings, providing a simple but accurate introduction to the vision that underlies much of contemporary process philosophy and theology.