This article examines the different types of mechanisms which can contribute to addressing the issue of the missing, including providing answers on the fate and whereabouts of missing persons. It looks in detail at one approach that the authors have observed in the field. It argues that an approach based on humanitarian objectives which does not look into who is responsible for the disappearance, with proper management of confidential information, could be a powerful instrument for searching for and collecting relevant information on the missing in certain contexts. The article also proposes avenues for further research, with a view to enhancing the global capacity to provide meaningful answers for the missing and their families.

Developments in technology and communications have enhanced the status and role of imaging. They have resulted not just in the excellent quality of images but also in the speed and ease of distributing or communicating them. But with the welcome advances have also come undesirable and even threatening consequences for both individuals and society generally. These have presented challenges and issues which need to be addressed urgently. The essay considers these from a philosophical perspective. Focusing first on the tension between image and reality, it provides a philosophical background to the debate. It then discusses the question of truth and the related issues of the right to know, freedom of speech and privacy. It provides the foundation for these fundamental rights but also examines the tensions or conflicts in their exercise. The essay then offers and discusses some guidelines to deal with these challenges and issues; namely, the criteria of appropriateness and acceptability and the importance of accountability. It suggests that in addition, given the frailty of human nature and the lessons of history, society also needs the support of laws and policies.

Ethical questions and dilemmas associated with disasters and their management are numerous and are compounded when international assistance is involved. This Chapter is intended to raise awareness and promote important and ever-relevant discussions; it is not a treatise on ethics. It discusses the issues associated with human rights and obligations and identifies important aspects of international law associated with such issues, hazard exportation, the right to know, needs assessments, as well as aid and assistance. Issues raised by the actions and policies of relief organizations, those associated with actions of the media, and those associated with the competence of the responding individuals and organizations also are examined. Triage and other forms of rationing of medical care create additional dilemmas that are discussed. Lastly, the problems associated with disaster research and application of the Helsinki Declaration are explored.