Translate the following English sentence to French:
"So I want to put this question to you. When human health is at stake, or there is the possibility that human health will be seriously affected, should we not perhaps carry out a cost-benefit analysis?"
Je voudrais dès lors poser la question suivante : quand la santé humaine est en jeu, ou quand de graves effets sur la santé humaine sont possibles, doit-on analyser les coûts et les profits ?