Europe’s population is shifting to the Northwest. The GDP in its more easterly nations seems to be booming, while the countryside and many smaller cities continue to empty at the expense of the great conurbations. And while Europe’s southern nations continue to suffer under austerity, cities around the Mediterranean are nonetheless among the fastest growing in terms of population. These are just some of the key demographic shifts outlined in a recent report [PDF] from Bloomberg Philanthropies and LSE Cities. While the report focuses overall on the 155 submissions made to last year’s first ever Europe-based Bloomberg Philanthropies Mayors Challenge, its data provides a fascinating snapshot of a continent on the move.