The reason why ethics differs when we're talking about people, companies, nations is that all of these have interests which may differ. What happens then with differing interests is that it also lead to different moral and value systems which again in turn lead to different ethics. Most usually, the actual source why ethics differ is either due to the interests or wishes of a particular social group mentioned here.
In diabetes the pancreas is probably destroyed as diabetes affects the pancreas
Explanation:
When relaying the details of what happened in a conflict or when trying to solve it, it is best and most helpful when people are informed of the specifics as to not miss any vital details that might impact the decision or resolution.