Demonstrating the caliber of research that the Julie Ann Wrigley Global Institute of Sustainability supports, four members of its Sustainability Scientists and Scholars program recently received substantial awards from the National Science Foundation. The awards, which total more than $5 million, will support a range of research activities. Sustainability scientists Hallie Eakin, Charles Perrings, Becky Ball and Thomas Seager each serve as the principle investigator of an awarded project. From reducing vulnerability in urban environments like Mexico city, to analyzing how Antarctic soil communities respond to environmental changes, their projects will yield research significant to sustainability. Several of the projects, like one aimed at improving strategies to decrease the spread of trade-related diseases, will do so using sophisticated modeling tools.