share The Great Green Wall ... of the Sahara? Ever heard of the Great Green Wall? Concerns about the rapid southern spread of the Sahara desert have prompted African nations to build a wall – out of trees. Read more »
share African Economies Not Liberal Enough Today the Economist posted a briefing on the 2008 Freedom of the World report published by the Heritage Foundation and the Wall Street Journal, concluding that in recent years "African countries have made negligible Read more »
