Translate the following English sentence to French:
"What we need now is not a provocative initiative which points its finger at the problem and starts a debate, but rather we need to get down - calmly but immediately - to resolving this problem."
Nous avons maintenant besoin non pas d'une initiative provocatrice qui montre du doigt le problème et lance le débat, mais d'aborder la solution de ce problème, de façon sereine mais rapide.