Ulrike Koltermann
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/ 13 September 2005

Egypt encourages Christian tourism

The recent terrorist attacks in Sinai were a heavy blow to Egyptian tourism. Egypt relies on tourists and would like to attract as many as possible. Major attractions have always included the pharaoh’s tombs and the Red Sea’s rich aquatic environment. Now, Christian pilgrimage sites rank among those tourist destinations.

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/ 1 June 2004

Plenty of sunshine but little solar power

What had been the star of the world summit on sustainable energy two years ago in Johannesburg can be seen next to the highway to Pretoria. A huge solar collector gleams in the sun on the grounds of the South African Development Bank. But the high-tech has a flaw: The round disc is rarely correctly positioned, so that it usually points earthwards, rather than towards the sun as it is supposed to do.