For the fifth International Day against Nuclear Tests, UN Secretary-General Ban Ki-moon has welcomed voluntary moratoria on testing imposed by nuclear-armed states, but stressed that these cannot substitute for a legally-binding treaty.
COP28 : Après l’accord de Paris, voici l’accord de Dubaï
Si le premier a permis de rêver à un monde sans gaz à effet de serre, le second, semble-t-il, va...