Earth Talk: Antarctica ice melt and its impact on coastlines

Roddy Scheer

Antarctica, roughly the size of the United States and Mexico combined, is composed of rock covered by glaciers some 16,000 feet thick. The glaciers form from fallen snow compacting into successive layers of ice, and they eventually move downhill toward the coasts and “calve” into the ocean as icebergs and eventually melt out into the sea.

Chris Graham: Letter from a Ferguson Jail

AFP

Why I am writing about Ferguson. Mo.? A young man, Michael Brown, of Ferguson, Mo., accused now of being involved in a strong-arm robbery, of a small pack of cigars, actually at most shoplifting and shoving, those of us worldwide who have seen the video provided to us so facetiously by the Ferguson, Mo., police department, can agree, was shot multiple times by a police officer and left for dead for hours, like roadkill, in the middle of a street.