Assorted Links

1. paper Climate Change, Crop Yields, and Internal Migration in the United States (via Matthew E. Kahn)
   
   
2. Nice instrument to have in a band
   
   
3. The Jobless Rate for People Like You
   
   
4. How child-mortality rates have changed since 1970
   
   
5. The State of the African Cities Report 2008 (UN-HABITAT)
   
   
6. International Seminar on 'Measuring Urbanity' (Lisbon, May 7th-12th, 2012)
   
   
7. Exploring the debate over contraception and health care in the US

Soundtrack: Café Tacuba