This document contains lecture notes on macroeconomics that include: 1. A quiz with questions about trade, the iPhone's country of origin, and the value of English. 2. Statistics showing the decreasing percentage of U.S. farmers from 1800 to 2012. 3. Questions about what happened to the 88% of people who were once farmers and the power of individuals to create wealth. 4. A list of 10 questions about macroeconomic concepts like GDP, innovation, and whether hurricanes increase GDP.