I hate to say goodbye. Once I've grown to like a place, or the people in it, I just don't want to face the reality of having to cut the ties, never to return again. So whenever I leave somewhere for some other place, part of me thinks, "Surely I will come back here. This is not goodbye." Which leaves bits of myself all over the place, like a net of home ('Home is where your heart is,' remember?), otherwise - and less sympathetically - called "geographic promiscuity" (http://themodernnomad.tumblr.com/).
I realise these days that I'm not the only one who is not tied to one single place, but with many places called home. Especially in a place like Oxford, which draws people from all over the world and then sends people everywhere for research and conference-hopping and working, all seems to be interconnected, and the strings that tie people to places cross and stretch and knot.
It is certainly true that many people migrate (and never in history have so many people been on the move) for pressing and valid reasons: war, famine, persecution, economic hopelessness. Always searching for places peaceful and prosperous to work and live with hope of a future and the protection of human rights."
(http://www.blackbird.vcu.edu/v6n1/gallery/zakharia_c/nomad.htm)
Fair enough. But what about those who have all these things, and still wander? Part of it is work-related, sure. But what about this extreme group of people, those who choose to give up their wealth to go and live in exotic places (almost a reverse migration), and call themselves 'modern nomads'? What is it within humans that always draws us to explore and claim 'new' territory? Especially entitled by an 'old' name? This is almost a neocolonial movement - the desire for the foreign exotic that leads those from welathy nations to 'nomadically' move around, learning and appropriating and influencing, and tieing places together that have never been connected before.
And yet they will never be fulfilled. This desire of people to conquer has led people to the moon and the universe, and still we have not found that place called home. Tolkien famously said, "Not all who wander are lost." But as long as we are searching this world for our ultimate home, we will be - no matter how tight the net is knit. Only when we set our hearts to a Kingdom that is not from this world, will we ever be free from our many ties to places; our ultimate home is Jesus in us, and eventually life eternal in Him.