The report, Climate Change, Armed Conflict, and Global Public Health: A Reinforcing Cycle of Harm presents current evidence on the relationship between climate change and armed conflict, and its implications for global public health. Climate change is a threat multiplier that threatens people’s access to life essentials including food, water, livelihood, and energy. Doctors know firsthand the strain that climate change puts on communities, how climate change compounds other threats, and the myriad direct and indirect ways that armed conflict devastates communities’ health and safety.” About GCHAThe Global Climate and Health Alliance is a consortium of more than 250 health professional and health civil society organisations and networks from around the world addressing climate change. We are united by a shared vision of an equitable, sustainable future, in which the health impacts of climate change are minimised, and the health co-benefits of climate change mitigation are maximised.