These networks need strong international leadership from policy makers at the highest level. (greenfacts.org)
Columbia University Medical Center provides international leadership in basic, preclinical, and clinical research; medical and health sciences education; and patient care. (newsroom.cumc.columbia.edu)
Asked by Cardin, the ranking member of Senate foreign relations committee, whether the United States should «continue in international leadership on climate change,» Tillerson suggested he wanted the United States to continue to have a seat at the table. (sciencemag.org)