Macroeconomic Analysis & Debt Problems - The author, a global macro investor with 50 years of experience, aims to share indicators of debt problems with policymakers and individuals [1][2] - The author's book, "How Countries Go Broke: The Big Cycle," is launched, focusing on critical times and debt problems [1] - The book addresses a significant situation with implications for almost all markets and the economy [2] Investment & Financial Strategy - The author has a track record of making profitable bets by identifying indicators of debt problems [1] - The author encourages readers to engage in discussions about the book's ideas on social media [2]