The Hole - A film on the Montreal Protocol, narrated by Sir David Attenborough
Why the open web links it
Documents the history and impact of the Montreal Protocol in protecting the ozone layer and addressing climate change.
Linked by 5 independent sites, 4 of them widely read in the 2026-10 crawl of the open web, including upf.edu, onlinekhabar.com, imgw.pl, theinertia.com, sgkplanet.com.