The document discusses how uncertainty affects real estate markets. It notes that markets dislike uncertainty created by political events, security issues, and macroeconomic factors. This induces "commitment problems" where people wait to make real estate decisions. Factors like a homebuyer's social network can also impact their perceptions of risk. However, programs like the first-time homebuyer tax credit can help overcome inertia by coordinating buyers and signaling a stabilizing market. While some places benefit from globalization, others are negatively impacted, creating income inequality. Overall, uncertain times provide opportunities for those who obtain objective information to make decisions with confidence.