Refugees arriving in Greece from Syria |
And as
famously, so does the human animal. Starting in Africa’s Rift Valley and moving
to all compass points as pressure of population encouraged them, maybe forced
them to seek out more space.
That’s the
key to this particular point in history; the weight of population. It’s nothing
new; think Rome and the barbarian tribes; think Attila and his Hordes on their
little horses, Genghis too coming out of the east. Think of the more recent
migrations; unprecedented numbers arriving in Northern America during the last
century, freely slaughtering the indigenous people to make the most aggressive and warlike country on this planet.
The real
catalyst is population growth, leading to pressure. Consider: China is 1.3
billion people, India is 1 billion. Cities like Cairo, Mexico City, Djakarta
and Sao Paulo are 50 million plus; larger than almost all European countries.
All but a
very few of these people live lives very different from ours. Life expectancy
is much shorter, health care and education nothing like ours. They aspire to
dream the American dream and failing that, Europe will do for now.
We should be thinking how we can all share the resources available; how new immigrants can enrich and embolden our crumbling societies not building sandy defences against an unstoppable tide.