Imagine a world in which people are taught that there’s two kinds of counting: there’s potato-counting, and there’s counting other stuff (beans, points, cards, etc.) Potatoes are special, so that potato-counting gets its own courses, under the name “Kartoffelanalysis”. When you take a *Kartoffelanalysis 101* course, nobody mentions that you could use the same techniques to count other objects. Potatoes are special and unique. More advanced students learn that there are special techniques for counting a mix of potatoes and other things, and these sophisticated techniques are called Mixed Kartoffelanalysis. Only a select few ever learn that counting potatoes works pretty much the same way as counting other stuff.

Read more…