01 March 2005 20:45
Marginal Revolution: The African Cliff
This is really really alarming. The average african lifespan has dropped more than 10 years since 1995. Due to <a href="http://bmj.bmjjournals.com/cgi/content/full/323/7305/139?view=full&pmid=11463681">lack of condom availability and use</a> ?
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