That's not what I mean. Climate-change denial is a very specific issue, and empirical in nature. When I say ideological difference, I mean people who have diff

That's not what I mean. Climate-change denial is a very specific issue, and empirical in nature. When I say ideological difference, I mean people who have different fundamental values. Say socialism vs capitalism. People from both those camps can disagree with each other, but still respect the arguments others make and learn from those arguments. Obviously, when I say arguments I mean academia level arguments, not party-rally-slogan level arguments.