Warnings from the ice /

Eleven thousand years ago, the world's temperatures suddenly rose drastically, creating a climate shift within a human lifetime that is nearly unimaginable. Miles deep, the frigid expanse holds 70 percent of the world's fresh water in a deep freeze cold enough to shatter steel. Recently th...

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Bibliographic Details

Corporate Authors:	WGBH (Television station : Boston, Mass.). Science Unit, Sveriges television, WGBH Video (Firm)
Other Authors:	Gardner, Robert (Producer, Director, Screenwriter)
Format:	Video DVD
Language:	English
Language Notes:	Closed-captioned.
Published:	[Boston] : WGBH Boston Video, [2008]
Subjects:	Ice sheets > Antarctica. Global warming. Ice > Antarctica. Fresh water > Antarctica. Icebergs > Antarctica. Documentary television programs. Nonfiction television programs. Video recordings for the hearing impaired. Documentary > Television special.