Campbell Mark Swan,
This is a request for an audience to discuss what can be done to fix the Arda you recently spent time in. We would prefer to meet you in our world or if that is infeasible send a representative to meet with you in person, but we can also exchange messages over text. We were not previously aware of the existence of worlds beyond our own, and do not yet have a unified policy for handling them, but there are some principles we are comfortable committing to in advance:
It is possible that at some point in the future we will develop a procedure for prosecution of war crimes committed in other dimensions. By default the contents of this and future conversations about how to fix your world will be impermisslble to introduce as evidence at such a trial. You have the right to change this default, or to independently record and publicize these interactions.
We will attempt to arrive at agreement on any handling of your world beyond imprisoning Melkor and his associates, restoring everyone to life and ending involuntary permanent death, and rolling out changes to oaths at least for orcs and persons not actively constrained by their oaths into conscionable conduct (you can read the Oath Reform Act of 1400 for the standards we used for this change in our own world). If we are not in agreement with you about how to implement other changes, they will wait for independent review by citizens of the dimension that will be affected.
It is standard for investigatory work of this kind to take place under a magic effect which makes it apparent when either party is lying. This effect is non-invasive and does not provide any other information; you have the right to know when this effect is in place, to ask for it to be turned off, or to request confirmation of our own statements under such an effect. Refusing to interact with truth effects is a choice protected by law.
Thank you for reaching out to us.
Manwë, High King of Arda
Ingwë, HIgh King of the Eldar