Two unconnected but important recent academic and policy debates have focussed on the idea of the knowledge-based economy and the economic consequences of increasing international migration. This book challenges pre-conceived views on the debates and argues the need to understand that all migrants are potentially knowledge carriers and learners, and that they play an essential role in the globalization of knowledge transactions. Deconstructing the concept of knowledge, and demonstrating how tacit knowledge is in fact an amalgam of encultured and embrained/embodied forms of knowledge t.