1. AN UNEQUAL WORLD - One in five of the world’s population lacks the things neccesary for an acceptable standard of living. - The common way to measure the wealth of an area is to calculate its per capita GDP. - This is done by dividing the gross domestic product (GDP) by the number of inhabitants. - This does not teflect the real distribution of wealth, as a minority of the population may have a large part of its assests. - A country gets full development when its entire population is able to meet its basic needs. - There are few countries in the world that meet this condition. - The United Nations created a Human Development Index (HDI) to measure people’s quality of life based on three criteria: - Income - Access to education - Life expectancy at birth