In metaphorical terms, the migration crisis has driven Greece to the wall, with more than 850,000 asylum seekers landing on its shores in 2015.
The lack of jobs and opportunities on the islands has driven migration to mainland Kochi.
This dream has driven migration for centuries.
"They bring their lifestyle with them," says Jim Melton, a youth worker.At the moment, one of the engines that has driven this migration is stalling.
Besides shrivelling the centre, the despond this has caused has driven an alternative migration, to the populist fringe where, on the right, the UK Independence Party (UKIP) and, on the left, the Scottish National Party and Greens, heckle and whine.
This may seem like a surprising place to start, but – contrary to the narrative of anti-immigration campaigners, and Conservative ministers – it is emigration not immigration that has driven recent changes in net migration, with immigration remaining stable since 2004.
It's summer in northwestern Tanzania, two degrees south of the equator, and Lee Fuller, a tall, jubilant South African, has driven me into the heart of the migration.
That migration has been driven in turn, he said, by falling corporate profits.
Such systems were labour intensive but must have also supported growing populations: they are likely correlates of the demographic explosion that would have driven outward migrations.
In birds this is thought to have driven the evolution of migration [1], [5], [6].
