This document discusses income and wealth inequality in the United States based on Thomas Piketty's book. It finds that income inequality has increased significantly, with the top 1% earning over 20% of all income. Wealth is also more unequally distributed than income, with the super rich gaining the most. While several factors contribute to inequality, such as technology and globalization, the US has greater inequality than European countries and does less to redistribute income through government programs and taxes. There are no simple solutions, but proposals include increasing education funding, making tax policies more progressive, enhancing social programs, and boosting government investment spending.