links for 2007-12-19

• The dangers of living in a zero-sum world economy - Martin Wolf - FT
• Primary Health for All (Extended version) - Jeff Sachs - Scientific American
• Declining populations and tipping points for small European cities - Vox EU
• Lessons from the North Atlantic financial crisis - Buiter
• The next big thing - Rybinski.eu
• Keeping Students Away from the Polls - The Board - New York Times Blog
• Hard-liners for Jesus - Harold Meyerson
• The Conservative Origins of the Sub-Prime Crisis - The American Prospect
• NPR Convinced Me: We Can't Afford [Soc Sec, Medicare, etc.] - Dean Baker