links for 2008-09-13

• U.S. Gives Banks Urgent Warning to Solve Crisis - NYTimes.com
• Why it’s dangerous to be a witch in a recession - Tim Harford
• Study: recent global warming unprecedented in 1,300 years - McClatchy
• To Fix Wall Street, Combine Regulators and Divide Investors - NYTimes.com
• Transmission of liquidity shocks - Vox EU
• The euro-dollar reserve battle: Don’t forget the politics - Vox EU
• Did I say in? I meant de. - Paul Krugman
• The TSLF put (wonkish) - Paul Krugman
• Redefining recession - Economist.com