Altschul JH, Kintigh KW, Aldenderfer M, Alonzi E, Armit I, Barcel? JA, Beekman CS, Bickle P, Bird DW, Ingram SE, Isayev E, Kandel AW, Kiddey R, Kienon-Kabor? HT, Niccolucci F, Ragsdale CS, Scaffidi BK, Ortman SG. Opinion: To understand how migrations affect human securities, look to the past. Proc Natl Acad Sci U S A. 2020 08 25; 117(34):20342-20345.