The theme "Only One Feature for Our Children-Development without Destruction" was the theme for World Environment Day in 1987. World Environment Day is celebrated annually on June 5th and is a United Nations initiative to raise awareness and promote actions on environmental issues. It is celebrated in different countries around the world, with each year's celebrations focusing on a specific environmental theme. In 1987, the day was celebrated in Nairobi, Kenya, which is also the headquarters of the United Nations Environment Programme.