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Jul 11

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Economics was dubbed "the dismal science" by 19th century English intellectual Thomas Carlyle. The reason: the Reverend Thomas Malthus' grim prediction, around 1800, that population would inevitably outstrip food supply, since the former grows geometrically (1,2,4,8...), the latter, arithmetically (1,2,3,4...).

More than 10 million people are desperately in need of food assistance in Ethiopia, Somalia and Kenya, the World Food Program estimated this week, as the worst drought in 60 years continues to ravage eastern Africa. The situation in Somalia…

On the occasion of the last space shuttle launch, we looked back at some notable NewsHour coverage of the shuttle program over the years: 1986 | The Challenger disaster reaches back beyond our online resources, but we can…