A rather lengthy paragraph, said to have been composed by “Clarkian Presuppositionalist” Jason Petersen, was posted to a comment by a frequent visitor on my blog entry Petersen’s Failed Attempts to Refute Leonard Peikoff: Objection 4 and Conclusion
Now, I do not know the original source of this paragraph, but I have no reason to suspect that Petersen did not author it. That said, I do suspect that the ideas contained in it are not original to Petersen, but rather that he is simply recycling the same kind of ignorance-borne, fallacy-ridden objections we’ve seen here at Incinerating Presuppositionalism
for many years now, for the locution and tactics Petersen uses are quite familiar. Regardless, while I am happy to suppose that Petersen is the author of the paragraph in question, I’d welcome any readers to post a link to the actual source if they are aware of one.
In this paragraph, Petersen is apparently attempting to refute the role of concepts as the basic units of knowledge. This is evident from the concluding sentence, which states: “Thus, concepts are not ultimately reflections of reality and do not lead to knowledge.” More specifically, Petersen’s aim here is to dismantle the Objectivist position by denying the role of concepts in human cognition altogether. Perhaps this is ambition is motivated at least in part by the fact that Christianity has no theory of concepts and thus offers no conceptual
understanding of the nature of knowledge. So his statements here can be taken as an attack against Objectivism.