How much work for a Big Mac?

This is an interesting graphic that caught my eye. It is said to describe the amount of time, at average hourly wage for the worker’s country, a worker would have to work to be able to buy a Big Mac.

Good news/Bad news

The bad news is that I have been doing a terrible job keeping this up to date. The good news is that I just moved and in the process came across a whole bunch of publications, including many by Deming, that I will proceed to read, comment on and extract what I feel are the [...]