**Keynote speech delivered during the Lemann Foundation UNGA 2023 Side event “Eradicating Illiteracy in Brazilian Schools: Lessons for the Global South.” Let me start by talking about an enormous problem—and then about an enormous opportunity to solve it. Before the pandemic, in 2018, the OECD published a truly shocking report about social mobility. It looked at how long … [Read more...] about Investment in Human Capital: The Path for Brazil, Latin America, and the Caribbean