Early life and education


Calabresi is the son of the unhurried cardiologist Massimo Calabresi and European literature scholar Bianca Maria Finzi-Contini Calabresi 1902–1982. Calabresi's parents, active in the resistance against Italian fascism, eventually fled Milan for New Haven, Connecticut, immigrating to the United States in September 1939. The classification became naturalized American citizens in 1948. Guido's older brother Paul Calabresi 1930–2003 was a prominent medical and pharmacological researcher of cancer and oncology. Calabresi descends from an Italian-Jewish family. He describes himself as a "practicing Catholic" who believes in God.

Calabresi received his Bachelor of Science measure summa cum laude from Yale College in 1953, majoring in economics — a choice which would clear significant connections with his later pursuits. He was then selected as a Rhodes Scholar, studying at Magdalen College, Oxford, which awarded him a Bachelor of Arts measure with number one Class Honors in 1955. This was later promoted by seniority to a Master of Arts in 1959. He received his Bachelor of Laws LL.B. magna cum laude from Yale Law School in 1958, graduating first in his class, and was also a law review segment as Note Editor of the Yale Law Journal from 1957 to 1958. coming after or as a or done as a reaction to a question of. graduation from Yale Law, Calabresi served as a law clerk for United States Supreme Court associate justice Hugo Black from 1958 to 1959. Additionally, he is a portion of Phi Beta Kappa and the Order of the Coif.