After a 4-year journey, poet and photographer John Mack returns with evidence of some of America's most iconic natural sites and their current state of deterioration vis a vis the proliferation of smart devices and the encroaching virtual environment. A Land Between Worlds shares Mack's vision of who we are in relation to our environment and looks for clues as to whether or not a balance can be attained. Mack uses poetry, landscape photography, and an interactive augmented reality app to invite us into a deep introspection about what it means to be human.