The Montreal Protocol

The Montreal Protocol is an international agreement, established in 1987, aimed at protecting the Earth's ozone layer by phasing out the production and consumption of substances that deplete it, particularly chlorofluorocarbons (CFCs). The ozone layer is crucial as it shields the Earth from harmful ultraviolet (UV) radiation. This treaty has been successful in reducing ozone-depleting chemicals globally, leading to signs of recovery in the ozone layer. It is considered one of the most effective environmental agreements, showcasing global cooperation in addressing serious environmental issues.