Definition
Epistemological Solipsism
Epistemological solipsism is the weakest form of solipsism. It holds that the external world and other minds may exist, but that their existence cannot be justified from the contents
of one’s own mind alone. Formally, for a subject
with mental contents , epistemological solipsism is the claim It is a thesis about the limits of perception and inference, not about what exists.
Contrast with the Stronger Variant
Unlike metaphysical solipsism, epistemological solipsism does not deny the external world. It denies only that