https://www.theverge.com/2017/9/25/16361666/pine-island-glacier-iceberg-melting-climate-change-sea-level-rise
origin - http://www.pipiscrew.com/2017/09/an-iceberg-four-times-the-size-of-manhattan-broke-off-a-glacier-in-antarctica/ an-iceberg-four-times-the-size-of-manhattan-broke-off-a-glacier-in-antarctica