Translate the following English sentence to French:
"We are witnessing tragic moments, in human and political terms, that demand of all of us not to fall into uselessly reiterated condemnations which do not offer anything in the search for solutions."
Nous sommes les témoins d'instants tragiques, humainement et politiquement parlant, qui exigent que nous ne réitérions pas des condamnations inutiles qui n'apportent rien au processus de recherche de solutions.