Both migrations and attitudes towards them have deep historical roots. To pronounce the present migration and the economic crisis triggered by derivative bankers in the fall of 2008 as “new without historical precedent” overlooks the impact of patterns of the past on the present and prevents an understanding being reached of continuities and comparisons. It is not migrants who are “uprooted”, as some would have it, but historical memory is deliberately being uprooted. This essay starts by addressing the multiple problems of present-day debates about migration and historicising the perspectives. It critiques the anti-immigrant ascriptions, labels and ideologies. It goes on to present the data and discuss the geographies of migrant trajectori...