Laura Dassow Walls is the William P. and Hazel B. White Professor of English at the University of Notre Dame and the author of several books, including, most recently, Emerson's Life in Science: The Culture of Truth.
"Walls reclaims for the present a man whose personality and work had a formative influence on the cultural landscape of antebellum America and whose legacy may to good effect be used in addressing current affairs. I recommend The Passage to Cosmos as a fine piece of Humboldt scholarship, a heartfelt plea for environmental holism, and an enjoyable read." (Science)"