Roberta Gately is a nurse, humanitarian aid worker, and writer who has served in war zones around the world. She has written on the subject of refugees for the Journal of Emergency...view moreRoberta Gately is a nurse, humanitarian aid worker, and writer who has served in war zones around the world. She has written on the subject of refugees for the Journal of Emergency Nursing and BBC World News Online. A regular speaker on the plight of the world's refugees and displaced, she currently resides near Boston.view less