1. A 5˚C Arctic in a 2˚C World: Challenges and Recommendations for Immediate Action Schlosser, Peter; Pfirman, Stephanie L.; Pomerance, Rafe; Williams, Margaret; Ack, Brad; Duffy, Phil; Eicken, Hajo; Latif, Mojib; Murray, Maribeth; Wallace, Doug 2016 Reports Global warmingClimatic changesClimate change mitigationClimatic changes--International cooperation