Translate the following English sentence to French:
"To fail in this respect would mean food for today but hunger for tomorrow, not just for our fishermen and the people of Europe but, more seriously, for humanity as a whole."
Ne pas le faire supposerait non seulement que nos pêcheurs et citoyens européens mais - plus grave encore - l'ensemble de l'humanité auraient du pain aujourd'hui, mais mourraient de faim demain.