solocogitationalism

1. A religious or philosophical system that only one person follows
2. A different method of thinking about things; unique beliefs

During my travels, I came across a land owner following a solocogitationalism. He held the belief that humans should not decide what falls under under the categories of right and wrong. Of course, the word "should" is in that statement, so the whole theory should be rephrased if he wants to write a philosophy book.