(November 1, 2016 at 5:32 pm)TheRealJoeFish Wrote: CD's answer is the correct answer. After reading OP, I was going to post something almost word-for-word. Solipsism is an empty proposition specifically because of its "profoundness" - either it's false, or it's large enough to contain all other propositions - and all logical systems for evaluating propositions - unchanged within it.
Yay, I finally got something right. Broken clock and all that.