[DannyTN]

"Objectivism is defined as the philosophy of Ayn Rand. She believed that it was the inevitable conclusion of clear thinking"

What if she was wrong? What if she wasn't thinking clearly?

Then objectivism would be proven subjective and at least one form of what you labeled "Subjectivism" would in fact be Objective.

[elfman2]

I think you’re confusing “subjective” with “wrong”. Clearly Christianity and Islam can’t both be right, but nether are subjective. They would however be subjective if Christianity recognized Islam as just another personal interpretation of Christianity or visa versa.