Universal Literacy

It stands to reason that compared to the poor, rich people educate their children more. That’s because they have more wealth and can spend more on education. Rich countries therefore have a more educated population compared to the poor, which naturally implies that their populations are more literate. But since at some time in the past every currently rich and literate country was poor and illiterate, it’s interesting to ask which came first — the literacy or the wealth.
Continue reading