... Boruca-Terre reserve, in the canton of Buenos Aires, in the southern part of Costa Rica. THE STATE OF THE WORLD’S CHILDREN 2011AdolescenceAn Age of Opportunity THE STATE OF THE WORLD’S CHILDREN ... place in the collection of health data, driven by the child survival revolution of the 1980s, the 1990 World Summit for Children, the Convention on the Rights of the Child and the push for the ... ages of majority below 18, the Committee on the Rights of the Child, the monitoring body for the Convention, encourages States parties to review this threshold and to increase the level of protection...