This paper reviews the published evidence of pathways and impacts of global climate change on child health. The review was occasioned by the recognition that most of the work to date on climate change and health lacks clear focus on the children's dimension, while the climate change and children literature tends to be brief or imprecise on the complex health aspects. Studies were identified by searching the PubMed database for articles published before April 2009. Publications by agencies (., UNICEF, WHO, IPPC) were also included based upon review. A list of references was developed that provide evidence.