Climate change is an existential threat. Mostly framed around human existence, we cannot forget that threat extends to much more than humans. There are few, if any, species of life on Earth that will not be affected by climate change. Many already are. Conservation, with its key function of preserving the natural environment and all that lives within it, is inextricably linked to climate change. Conservation has a central role to play in climate change mitigation and adaptation. Mitigation and adaptation exist in tandem in the response to climate change; our most effective responses require elements of each.