Book excerpt: Kiribati is a small, low-lying island nation located in the central Pacific Ocean. It spans an area of approximately 3.5 million square kilometers and consists of 33 atolls and islands, with the majority of its land area located less than two meters above sea level. Due to its vulnerability to rising sea levels and the devastating impacts of climate change, Kiribati has been described as a bellwether for the impacts of global warming on low-lying island nations. The population of Kiribati is estimated to be around 119,500, with the majority of the population living on the main island of South Tarawa. Kiribati is a diverse nation, with a varied cultural heritage and a mix of Christianity and traditional beliefs. Its economy is largely based on subsistence agriculture and fishing, although the government has recently introduced policies aimed at attracting foreign investment and developing industries such as tourism and mining. Kiribati has also faced numerous challenges, including the loss of land to erosion, overfishing, and limited access to healthcare and education.