Solipsism is defined as which view?

• A. The view that the self is all that can be known to exist
• B. The view that there are many minds
• C. The view that reality is a dream within a dream
• D. The view that nothing exists

Answer: (A)

Solipsism asserts that only your own mind and its contents can be known to exist; knowledge of an external world or other minds is uncertain or unknowable. The statement that the self is all that can be known to exist captures this position exactly, because it centers the certainty on your inner mental life and casts the existence of anything else beyond that as unverified or possibly illusory. The other ideas describe different views: asserting many minds contradicts solipsism, since it affirms the existence of others; imagining reality as a dream within a dream is a skeptical scenario about the nature of reality rather than the claim that only the self exists; and saying nothing exists aligns with nihilism or extreme skepticism, not with the claim that only the self can be known to exist.