This synopsis gives the reader a brief snapshot of Descartes’s broader argumentative strategy in the
Meditations. Since he covers such different ideas in each chapter, it would be easy to lose track of how they all interrelate—and to forget that Descartes has carefully structured them to provide an airtight case for his conclusions. However, while Descartes describes his work’s primary goal as proving the existence of God and the soul, students today are more likely reading him to learn about the unique methodology that he lays out in the First and Second Meditations, since this methodology is the foundation for the general approach most commonly used in science, mathematics, and philosophy today.