title: Research on global sun block needed now.
authors.affiliation: University of Calgary, Calgary, Alberta T2N 1N4, Canada. keith@ucalgary.ca
authors.forename: David W
authors.initials: DW
authors.lastname: Keith
authors.forename: Edward
authors.initials: E
authors.lastname: Parson
authors.forename: M Granger
authors.initials: MG
authors.lastname: Morgan
mesh_terms: D000336:Aerosols; D004738:Engineering; D057232:Global Warming / Q000517:prevention & control; D007391:International Cooperation; D011835:Radiation Protection / Q000191:economics / Q000379:methods; D012106:Research; D012993:Solar Energy
chemical_list: D000336:Aerosols