This week's links include Chris Blattman's return to blogging, afterschool programs in El Salvador, knowledge transfer from the Soviet Union to China, and more.
澳媒爆料： 五眼联盟 给中国设了个局，结果……_京报网 bjd.com.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bjd.com.cn Daily Mail and Mail on Sunday newspapers.
澳媒爆料： 五眼联盟 给中国设了个局，结果…… yangtse.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yangtse.com Daily Mail and Mail on Sunday newspapers.