What are the future challenges for the Montreal Protocol?

Jan 16, 2025 ... It's unclear whether the new Trump Administration will consider ratifying the treaty, particularly if perceived as undermining US interests and powers. Dec 9, 2013 ... That treaty is known, in shorthand, as the Montreal Protocol. Its formal purpose is to save the ozone layer in the upper atmosphere, which ... Jan 10, 2023 ... This important UN treaty offsite link bans the release of harmful ozone-depleting chemicals such as chlorofluorocarbons, or CFCs. Dec 12, 2019 ... The Montreal Protocol (to the Vienna Convention for the protection of the ozone layer) is a global agreement to protect the earth's ... Nov 5, 2018 ... The Montreal Protocol came into force at the start of 1989. It is the only treaty to be ratified by all members of the United Nations. Sep 14, 2017 ... The treaty, signed on September 16, 1987, is slowly but surely reversing the damage caused to the ozone layer by industrial gases such as chlorofluorocarbons ( ... Aug 31, 2014 ... The Montreal Protocol is generally credited as a successful example of international cooperation in response to a global environmental ... Jul 20, 2020 ... A plastics treaty should be modelled on treaties such as the Montreal Protocol, which sets out a broad commitment to end the use of a particular material. Aug 10, 2020 ... The Montreal Protocol (1987) is considered a landmark achievement in international scientific cooperation and American environmental leadership. We propose that orbital debris is a form of pollution and that past efforts to address global pollution crises can provide lessons for dealing with the orbital ...