The key to understanding the rise in inequality isn't technology or globalization. It's the power of the moneyed interests to shape the underlying rules of the market.
I started in the law; and the study of law, when it precedes the study of economics, gives you a set of foundation principles about how human beings interact. Economics is very useful, and I studied economics in graduate school. But without understanding the social and organizational context of economics, it becomes a theory without any groundwork.