THE size of your pay packet may be important, but so is its purchasing power. Helpfully, a UBS report published this week offers a handy guide to how long it takes a...
Questions to Ponder:
1) How does this define the status of the West vs. the Rest?
2) How can this help you to better understand the lives of people living in the West vs the Rest?
3) How much has the Big Mac globalized?