Looking at ice cream economics, we can see who eats the most ice cream and how much an ice cream taster is worth.
How the Pandemic Changed Six Kinds of Traffic
Looking at the six traffic changes that relate to the pandemic, we can see their current impact and wonder which ones will last.
Six Facts: What We Need To Know About World Debt
The six facts that summarize world debt identify the big borrowers, the risky borrowers, and the criteria for deciding how much to worry.