Ozone hole : how we saved the planet
(DVD) 

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Average Rating
Contributors
Lochhead, Jamie, screenwriter,
Hunt-Grubbe, Charlotte, film producer.
McShane, Michael, narrator.
Lochhead, Jamie, television director.
De Wardener, Max, composer.
Published
[Arlington, Virginia] : PBS, [2019].
Format
DVD
Edition
Widescreen.
Physical Desc
1 videodisc (56 min.) : sound, color with black and white sequences ; 4 3/4 in. 
Status
Main Library - Media
DVD 363.73875 Ozo
1 available

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Published
[Arlington, Virginia] : PBS, [2019].
Edition
Widescreen.
Language
English
UPC
841887041799

Notes

General Note
Documentary.
General Note
"SDH subtitles (subtitles for the deaf and hard-of-hearing) are a function of the disc and serve the same purpose as closed captions"--Container.
General Note
Program content: ©2018.
Creation/Production Credits
Composer of original music, Max de Wardener.
Participants/Performers
Narrator, Mike McShane.
Date/Time and Place of Event
Originally produced for television broadcast.
Description
The unsettling discovery that chemical gasses (CFCs) possibly damaged the ozone layer turned the world upside down in the 1980s. Without the ozone layer, our planet would have no protection against the sun. Scientists and politicians convinced two of the most unlikely eco-warriors in history, Ronald Reagan and Margaret Thatcher, to take action. This resulted in a historic treaty: for the very first time, the world decided to ban environmentally harmful substances.
Description
Examines the depletion of the ozone layer due to CFCs, and the efforts of scientists and political leaders to address the problem on an international scale, which led to the Montreal Protocol in 1987 phasing out their production.
System Details
DVD; NTSC, Region 1; widescreen presentation; stereo.
Language
In English with optional English subtitles for the deaf and hard-of-hearing (SDH).

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