The Simple Path to Wealth by JL Collins is included in Part 2: The Purposeful Investment Landscape because it delivers a clear, practical roadmap to financial independence—offering simple investing strategies, guidance for surviving market downturns, debt-elimination tactics, and methods to build wealth at any income level—which directly supports the subchapter on individual financial planning and long‑term investment strategies; Collins’s widely recognized FI perspective provides the foundational personal-wealth skills readers need before they can purposefully deploy capital for social and environmental impact.