The Hole - A film on the Montreal Protocol, narrated by Sir David Attenborough

All aerial footage courtesy of (C) HUMAN / GOODPLANET FOUNDATION a film by Yann Arthus-Bertrand
The Montreal Protocol is one of the most successful universally ratified environmental treaties and example of successful multilateralism. Without the Montreal Protocol, it is estimated that the global ozone layer would have collapsed by the mid-21st century, with devastating environmental implications. Assuming compliance with the Protocol, scientists estimate that the ozone hole is now expected to gradually close, with ozone returning to 1980 values by the 2060s.
But there is more to be done. The Kigali Amendment to the Montreal Protocol aims to phase-out so called HFC gasses. Compliance with the Amendment will avoid up to 0.4°C of global warming over this century. The full adoption may even double its positive impact on climate.

[@visionaries.incorporated]

This is such a beautiful video very inspiring for a grass root activist who is becoming a Sustainability Consultant. Sending love to all the protectors of our Mother Earth!🌎

[@ravindertalwar553]

WONDERFUL PRESENTATION AND I PRAY TO GOD 🙏 FOR THE SAFETY AND HAPPINESS FOR EVERYONE IN THE GLOBAL WORLD BASED ON LOVE LIGHT PEACE AND JUSTICE.

[@WeeMac538]

This is not new and known about since the early 70's. My brother was part of the British Antarctic Survey until 1977. Part of his assignments was to monitor the ozone layer. He sent for new equipment as he could get no reading. The new equipment gave the same reading. There was no ozone layer at the south pole in the 70's.

[@grahamlutz]

Hey Anna - I'm writing a book and speaking about this in one chapter. Would you be able to put me in touch with your brother?

[@KordTaylor]

Really an uplifting video. Thank you! ❤

[@luisvasquezpaulini5451]

Excelente. Y a seguir cuidándola.

[@Mariacosmic_arts]

Si total

[@mikensuka770]

UNP helps us to be literate about nature conservation.

[@JostSchwider]

👍 - _also_ for the YT algo! 😊

[@anjalipal2933]

❤

[@neelparekh1759]

Sound is not there 🙄🙄