Jonathan Kozol is an American author and educator known for his work in the field of education and social justice. He gained prominence in the 1960s with his book, Death at an Early Age, which details his experiences teaching in a Boston public school. Kozol's writings often focus on the disparities in the American education system, particularly regarding race and socioeconomic status. Throughout his career, Kozol has advocated for equal educational opportunities for all children. His later works, such as Savage Inequalities and The Shame of the Nation, highlight the challenges faced by students in underfunded schools. Kozol's efforts have made him a significant voice in discussions about educational reform and equity.