Forever

The narrative follows Charles Dennison, a solitary plant biologist who accidentally develops a potent longevity drug and faces an ethical dilemma about revealing it. Convinced that secrecy cannot halt discovery, he prepares to patent his serum but is ambushed on a subway by men determined to seize the formula. He escapes, only to find his briefcase altered to indicate another owner and the public indifferent or hostile as accusations fly. The story traces the immediate scramble over the invention and uses the episode to examine scientific responsibility, personal vulnerability, public greed, and the social consequences that surround any technology promising to upend mortality.