title: Conceptual clarification for Grand Challenges.
authors.affiliation: Department of English, Wayne State University, 5057 Woodward, Detroit, MI 48202, United States. Electronic address: julietklein@comcast.net.
authors.forename: Julie Thompson
authors.initials: JT
authors.lastname: Klein
mesh_terms: D001690:Biological Science Disciplines; D033183:Interdisciplinary Communication