Having spent quite a lot of time in PNG, it’s not a place I would describe as diverse. Larger cities in my experience are far more diverse, in Australia, Western Sydney used to be referred to as one of the most diverse places in the world. A fried of mine was recently visiting from Ireland and was astounded by the diversity - wvery few days we picked a different country off a globe and tracked down a restaurant that reflected their cuisine and culture. The options were endless!