Article 36 of the 1977 Additional Protocol to the 1949 Geneva Conventions imposes a practical obligation on states to determine whether ‘in the study, development, acquisition or adoption of a new weapon, means or method of warfare’ its use would ‘in some or all circumstances be prohibited by international law’. This mechanism is often colloquially referred to as an ‘Article 36 review’.
Climate change poses a new class of security challenges that is confronting societies worldwide. Increased risk of famine, destroyed infrastructure, houses and shelter, and violent conflicts might all be consequences of climate change through gradual changes to ecosystems and extreme weather events. As a way to mitigate these challenges, states have delegated increased power to intergovernmental organizations (IGOs). This Fact Sheet summarizes the key findings of the first systematic review of research on IGOs and climate security, and the implications of existing studies for the theory and practice of global climate security governance.