Megan McArdle is a terrible journalist. I would suggest double-checking all of her claims. For instance, she recently wrote that wealth inequality was probably

Megan McArdle is a terrible journalist. I would suggest double-checking all of her claims. For instance, she recently wrote that wealth inequality was probably worse in the 90s than it is now. In fact, it's now much worse than it was then. She didn't bother to check her own assumption.