Alex Hern at the New Statesman discusses the contention that liberalising immigration would double the world’s income overnight.

Simon Wren Lewis picks apart the facts and spin about fiscal policy and spending profligacy under Gordon Brown.

Jennifer Welsh at Politics in Spires argues that the UK government is in a Catch 22 situation with respect to Julian Assange.

Kiran Stacey at the FT’s Westminster Blog notes that a Liberal Democrat collapse in 2015 could kill a Tory majority.

Anthony Painter at the Extremis Project blog mulls over the wider implications of the Breivik verdict.