This manual has been produced by the International Union for Conservation of Nature (IUCN) and the United Nations Development Programme (UNDP). For many years there has been the assumption that the negative impacts of climate change and the efforts to mitigate them have similar effects on both women and men. However, the world has progressively recognized that women and men experience climate change differently, and that gender inequalities worsen women’s coping capacity. It has also been acknowledged that women are important actors of change and holders of significant knowledge and skills related to mitigation, adaptation, and the reduction of risks in the face of climate change, making them crucial agents in this area. Consequently, there is an urgent need to adopt a gender-responsive approach towards climate change policy making and programming.