Official Solution:
The Ship of Theseus presents a timeless philosophical dilemma about identity. If every part of a ship is gradually replaced, does it remain the same ship? Advocates of the continuity theory argue that the identity of the ship persists due to the uninterrupted nature of its existence. According to this view, identity is defined not by its components but by the consistent function and form the ship maintains over time. They posit that the replacement of parts is an inevitable part of maintaining any object, especially one as complex as a ship, and that identity is not tied to its material composition.
Critics, however, point to the replacement theory, arguing that if all parts are swapped out, the original ship ceases to exist. Yet, this objection fails to consider the broader implications of how identity is maintained in human experience. Just as a person’s body renews itself with new cells over time, their identity remains constant despite these changes. The essential character of the ship remains embedded in its form and purpose, not in the physical materials that make it up. Hence, the Ship of Theseus remains the same ship, as long as its continuity of purpose and function is preserved.
Which of the following best explains the apparent contradiction between the replacement theory and the continuity theory as discussed in the passage?A. The replacement theory focuses on the material components, while the continuity theory emphasizes purpose and function.
B. The replacement theory assumes that objects lose their identity as soon as any part is replaced, while the continuity theory assumes identity is immutable.
C. The replacement theory applies only to physical objects, whereas the continuity theory applies exclusively to living organisms.
D. Both theories suggest that replacing parts changes the identity of an object, but they differ on whether the change occurs immediately or gradually.
E. The replacement theory argues that function and purpose are irrelevant to identity, while the continuity theory ignores the significance of physical components altogether.
A) Correct Answer. The passage explains that the replacement theory is concerned with the material components of the ship, stating that the identity is lost when all parts are replaced. In contrast, the continuity theory emphasizes that identity is tied to the ship’s function and purpose, not the material parts.
B) Incorrect. This answer exaggerates the claims of both theories. The replacement theory does not argue that identity is lost as soon as a single part is replaced, and the continuity theory does not suggest that identity is completely immutable.
C) Incorrect. The passage applies both theories to the Ship of Theseus, which is a physical object. Although the continuity theory uses an analogy involving living organisms, both theories apply to the same object, so this answer misrepresents their scope.
D) Incorrect. This option misrepresents the continuity theory. The continuity theory does not suggest that replacing parts changes the identity; rather, it maintains that identity remains the same as long as purpose and function are preserved.
E) Incorrect. The continuity theory does not ignore the physical components completely, but argues that they are less significant than function and purpose.
Answer: A