Rotary is one of the largest service organizations in the world, bringing together business and professional leaders to provide humanitarian services, encourage high ethical standards in all vocations, and to advance goodwill and peace around the world. There are over 30,000 Rotary Clubs worldwide and over 1.2 million Rotarians. There are six areas of focus where Rotarians focus their efforts: peace and conflict prevention/resolution, disease prevention and treatment, water and sanitation, maternal and child health, basic education and literacy, and economic and community development.