James Bryant Conant was an American chemist and educator, known for his significant contributions to both science and higher education. He served as the president of Harvard University from 1933 to 1953, where he implemented reforms that modernized the university's curriculum and expanded its focus on research. Conant was also a key figure in the development of the Manhattan Project, which led to the creation of the atomic bomb during World War II. In addition to his work at Harvard, Conant was an advocate for science education and played a role in shaping national science policy. He authored several influential books and reports, emphasizing the importance of science in society. His legacy includes a commitment to educational excellence and the promotion of scientific literacy.