No one wants to work for what they have, to achieve a goal. No one wants to step outside of the house and go for a long run and sweat. Everybody wants to run inside the house, the treadmill. They want to trim up a little excess body fat, but they don't want to diet and train. Go straight to the lipo and whatever else they do. The easy way out.
If you're going to make comments on economy, study economy. If you're gonna make comments on world history, make sure you learn world history. If you're gonna save lives and be a doctor, you need to study medicine. Then, you will be able to make comments on economy, on medicine, and on world history.