Randolph Bourne was born in Bloomfield, New Jersey on 30th May 1886. Bourne was badly disfigured and a hunchback since birth. His biographer, Casey Nelson Blake, has pointed out: "A forceps delivery permanently disfigured his face; spinal tuberculosis in infancy left him a hunchbacked dwarf." Bourne had a troubled childhood and his father eventually abandoned the family after years of alcoholism and financial problems.
Bourne was unable to go to university for financial reasons. As Jeff Riggenbach has pointed out: "But he was broke. He could barely afford books, and his mother needed help with her living expenses. He went to work and stayed there for six years. He knew his way around a piano, so he took jobs as a piano teacher, piano tuner, and piano player (accompanying singers in a recording studio in Carnegie Hall). He cut piano rolls. He was also highly literate, so, between musical gigs, he took in proofreading and even did secretarial work."
Bourne entered Columbia University in 1909. Over the next few years he was deeply influenced by the works of Karl Marx, Henry George, Walt Whitman, Charles Beard and John Dewey. He joined the Intercollegiate Socialist Society, an organization established by Jack London and Upton Sinclair. Its stated purpose was to "throw light on the world-wide movement of industrial democracy known as socialism." Other members included Norman Thomas, Clarence Darrow, Florence Kelley,