Lewis Mumford Quotes about Earth

Only when love takes the lead will the earth, and life on earth, be safe again. And not until then.
William L. Thomas, William L. Thomas (Jr.), Carl Ortwin Sauer, Lewis Mumford (1956). “Man's role in changi”
Lewis Mumford (2013). “The Story of Utopias”, p.181, Read Books Ltd
Lewis Mumford (1954). “In the Name of Sanity”, New York : Harcourt, Brace