The United Nations (UN) works on a myriad of topics related to human development, including addressing ethnic strife in different parts of the globe and coordinating disaster response strategies. This particular section of the UN website provides information about their work on humanitarian affairs. Here visitors can use the right-hand side of the page to learn about various programs that are currently underway in Sri Lanka, Myanmar, and Haiti. One of the most useful sections of the site is the Tools area. Here visitors can find resources available to relief efforts, such as the financial tracking service, the consolidated apparel process, and the International Early Warning Programme. One tool that visitors won't want to miss learning about is the Central Emergency Response Fund (CERF). The CERF functions "to enable more timely and reliable humanitarian assistance to those affected by natural disasters and armed conflicts." Finally, the site also contains a Thematic Issues area, which contains information about the impact of climate change, food security problems, and other matters as they relate to the UN's humanitarian relief projects.