David Christian

David Christian is a historian specializing in big-picture history, studying how the universe, Earth, life, and human societies have evolved over billions of years. He is known for popularizing "Big History," an approach that examines history across all scales, from cosmic origins to the present. His work emphasizes understanding the interconnectedness of different eras and disciplines, helping people see the broader context of human life within the universe’s history. Christian’s goal is to foster a deeper appreciation of humanity's place in the cosmos through an interdisciplinary perspective.