This teaching guide accompanies the Life Expectancy at Birth poster kit, which presents statistics on life expectancy from 128 countries with populations of more than one million. The statistics relate to economic development and the changes it is bringing about in the world. Sometimes called indicators, the statistics are measures of social and…

This teaching guide is premised on the ideas that economic development is the best means to a better life for the three-quarters of the world's people who live in developing countries, and that economic development will also contribute to a healthy and vigorous world economy. The goals of the guide are to increase student understanding and…