enmod

Signed on this day in 1977 in Geneva—the Environmental Modification Convention—formally known as the Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques—entering into force in October the following year, the international treaty—party to some eighty nations and binding for all UN members after ratification, it originally bans weather warfare to induce damage or famine. Expanded later to include instances of destructive geoengineering and modification to the atmosphere, the subject of herbicides, like Agent Orange, is contentiously unaddressed as how the framework of this convention might now be interpreted and applied to those territories most vulnerable to the effects of global warming and sea rise.