Man Attempts to Change Past, Alters Future in Disastrous Way

Time travel experiment to prevent JFK assassination backfires with catastrophic consequences.

Feb. 1, 2026 at 6:15pm

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A man discovers a time portal that allows him to travel back to 1960 and tries to prevent the assassination of President John F. Kennedy. After killing Lee Harvey Oswald before he can carry out the shooting, the man returns to the present to find the world in ruins, with Kennedy having become a vicious dictator who triggered a nuclear holocaust. The story highlights the potential unintended consequences of trying to alter the past, even with good intentions.

Why it matters

This cautionary tale explores the complex philosophical and ethical questions around time travel and the risks of trying to change historical events, even for seemingly noble reasons. It underscores how our understanding of the past is limited and that tampering with it can have unforeseen and catastrophic effects on the future.

The details

The man extensively researches the details of the JFK assassination, then travels back in time three years to 1960 and waits at the Texas Book Depository to confront Lee Harvey Oswald. After a struggle, the man kills Oswald before he can fire the fatal shots. Relieved that the motorcade drives away unharmed, the man returns to the present, only to find a world in ruins. He realizes his actions have led to a drastically altered timeline where Kennedy became a brutal dictator who triggered a nuclear war, wiping out much of civilization.

  • The man travels back to 1960, three years before the JFK assassination.
  • On November 22, 1963, the man confronts and kills Lee Harvey Oswald before he can shoot the president.

The players

The Man

A person who discovers a time portal that allows him to travel back to 1960 and attempt to prevent the assassination of President John F. Kennedy.

Lee Harvey Oswald

The man who was accused of assassinating President John F. Kennedy in 1963.

President John F. Kennedy

The 35th President of the United States, whose assassination in 1963 is a pivotal historical event.

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What they’re saying

“Can we consider that changing the past might not always turn out exactly like we think?”

— Dr. Billy Holland, Ordained minister, chaplain, teacher, and author (New Rockford Transcript)

What’s next

The story does not provide any clear next steps, as the man's attempt to change the past has already had disastrous consequences in the present.

The takeaway

This story serves as a cautionary tale about the dangers of trying to alter the past, even with good intentions. It highlights the complex and unpredictable nature of time travel and the potential for unintended consequences that can dramatically reshape the future in ways we cannot foresee.