Hub airports. People watching can leave many questions. Where have they come from? Where are they going?  Who is alert and who is struggling as they exit into the new time zone. Who is connecting quickly and who has a long long wait? 
It’s very difficult to tell, but the numbers just show how mankind likes to connect and connect in person. Skype can be very useful and a great time and money saver, but face to face human time builds a more complete relationship.
To those underway on the journey,creed and race,language and dress seem less of an issue than for the settled.The journeying binds us together in an area of our insecurity. Activity and moving seems good and necessary for the human psyche and soul.Lets take Jesus’  words as we  love our  neighbour as ourselves and diminish our differences as we journey.

( and when I next write I’ll sure let you know if my travelling neighbour squashes into My space on this journey.. May need extra grace if that happens)