Reptile theory is a trial strategy that focuses on using fear and anger to motivate a jury to dislike a defendant so much that it will award an unwarranted large verdict to the plaintiff. It focuses on safety and security issues by seeking to have jurors envision themselves caught in the same situation that the plaintiff suffered, engaging the most primal part of a juror’s mind.

How is this done? The attorney evoking reptile theory attempts to motivate jurors to believe that if a defendant’s actions are allowed to continue, then the community at large—perhaps even including the jury itself—will risk facing danger. Such attorneys are steering the jury’s mind to a fight or flight response.