So I’ve discovered, with experience, that when you buy a thick book with tons of graphs and tables used to prove a point, you should be suspicious. It means something didn’t distill right! But for the general public and those untrained in statistics, such tables appear convincing—another way to substitute the true with the complicated.

There is nothing wrong with the idea that government should collect statistics to inform itself. But there is a risk that this view slips into a proprietorial sense of ownership, when politicians believe not only that they should be using statistics to run the country, but that those statistics are none of anyone else’s business, and that external

We are often wrong, in other words, about how the world works when we rely just on what we hear or personally experience. While the methodology of good data science is often intuitive, the results are frequently counterintuitive.