Ken Olende demolishes the new arguments put forward by liberal commentators about the "dangers" of immigration, and the intellectual cover they give to right wing ideas over race.
BBC political editor Nick Robinson's programme, The Truth About Immigration, was the latest step in a concerted attempt to redefine the "liberal" agenda on immigration.
Two recent books, Britain's Dream by David Goodhart and Exodus by Paul Collier, try to stake the same ground with more intellectual clout. Both are dreadful and shallow.
Goodhart is director of the Demos think-tank and former editor of Prospect magazine. Collier is an Oxford professor and former advisor to the World Bank. All three deploy similar arguments in favour of controlled immigration.