Citizen access to government-held information and the amelioration of environmental problems are considered statutory matters in the United States, but at the international level these are seen as fundamental human rights. In recent years two categories of human rights demanded by activists, the right to government information and the right to environmental protection, have converged into a new human right—the right to government information about the environment. The 1998 Aarhus Convention, binding in more than forty nations in Europe and Central Asia, is the first multilateral treaty to specifically denote a human right to government information about the environment. While the Aarhus Convention has some untested procedural difficulties and laborious bureaucratic requirements, the treaty can serve as a model for the world's nations at large, because citizen oversight of government actions toward the natural world is a powerful tool for those concerned about both the environment and government transparency.