📚John Arnold's foundation gives away about $400 million per year to address complex social problems.
💡He focuses on issues such as health policy, public finance, and criminal justice.
🌍His approach is not driven by ideology but by finding practical solutions that benefit society.
💰Starting from modest beginnings, John ventured into the baseball card business before embarking on philanthropy.
🔎He aims to spend the majority of his wealth during his lifetime to make a lasting impact.