Scientists in the field argue that “legally dead” is not synonymous with “irreversibly dead.” Legal death refers to the cessation of heartbeat and circulation, while total death occurs only when all brain activity has permanently ceased. Cryonics aims to preserve the remaining cellular brain functions at the moment of legal death, theoretically allowing the individual to be resuscitated when science and technology have advanced enough to repair the damage caused by death and the freezing process.

Born in 1893 in Pittsfield, Massachusetts, James Hiram Bedford faced death early in life. At just four years old, he battled diphtheria for weeks—a fight he narrowly survived. This early brush with mortality seemed to ignite a spirit of resilience and adventure that would define his life.