I didn't pickup any attitude. The author is quite up front about his position but I didn't sense that he was belittling those that took an opposing pov, he simp

I didn't pickup any attitude. The author is quite up front about his position but I didn't sense that he was belittling those that took an opposing pov, he simply thought they were wrong and attempted to provide evidence (the veracity of the evidence could, howeve, be debatable)