Ozone hole How we saved the planet
DVD - 2019
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.
Saved in:
- Subjects
- Genres
- Documentary television programs
Environmental television programs
Nonfiction television programs
Science television programs
Video recordings for the hearing impaired - Published
-
[Arlington, Virginia] :
PBS
[2019]
- Language
- English
- Corporate Authors
- , , , ,
- Corporate Authors
- , , , ,
- Other Authors
- , , ,
- Edition
- Widescreen
- Item Description
- Documentary.
Program content: ©2018. - Physical Description
- 1 videodisc (approximately 56 min.) : sound, color with black and white sequences ; 4 3/4 in
- Format
- DVD; NTSC, Region 1; widescreen presentation; stereo.
- Audience
- TV Parental Guidelines rating: TV-G (general audience; most parents would find this program suitable for all ages).
- Production Credits
- Composer of original music, Max de Wardener ; editor, Justin Badger.
- ISBN
- 9781531710040
Contents unavailable.