We have commented before on the joys of multi-culturalism. I was aware of it the other day when I had breakfast in the American chain McDonald's. I chose my breakfast in Welsh, as you can these days. I chose a bagel (an invention of Polish Jews). I added bacon (something first known to the Chinese and copied by the Romans from the middle east and no doubt first served in a bagel by New Yorkers). I was served by a lady in a hijab (an Arabic item worn by many Muslim women).
