medicalpeacework.org - They have developed excellent online courses on the health impact of war. The aim of the courses is to educate health professionals about the impact of war and other forms of violence on the health of individuals and populations, and to show how they can make a positive and particular contribution to peace building, violence prevention and conflict transformation. The courses provide the participants with new insights about the special role and responsibility of healthcare professionals in peace work.
scienceforpeace.ca/the-toronto-resolution - The Toronto Resolution is science for peace's codes of ethics document. If your organization is building a code of ethics, these guidelines for scientists and researchers will help you. They emphasize the central importance of ensuring that scientists (and their codes of ethics) do not support militarism.
phsj.org - Public Health and Social Justice - a compendium of social justice related resources