This podcast episode profiles Chuck Feeney, a largely unknown billionaire who secretly donated almost his entire $8 billion fortune to philanthropic causes. The hosts discuss Feeney's life, from his humble beginnings during the Great Depression to his entrepreneurial success in the duty-free industry and his eventual, anonymous philanthropy. They rate Feeney on various "billionaire metrics," including wealth, villainy, philanthropy, and power, ultimately concluding he is an "unmitigated good." Feeney's story highlights the unconventional approach to wealth and the significant impact of anonymous giving. The episode also suggests that Feeney's actions may set a new benchmark for future philanthropists.