@kennethamy,
Uhmmm... how do I say this... It is my firm belief that there is a really low probability of changing a person's mind. So from that stand point I view most topical disagreements as arguing for argument sake. The only exception I make for this is when one person actually cares to build a relationship with another.
Also I believe that most people are closed minded, because they are unskilled at suspending their beliefs so as to genuinely understand the other person's point of view.
I also believe each person has a worldview, or core value system. And I believe that this plays into what they think as true. (I can reasonably suppose that people making comments here are the products of modernism and The Enlightenment.) There are other cultures who do not share Western cultural views.
A great example of this works is found in looking at African tribal cultures. Their worldview is that there is a zero sum of goodness in the world. Which means if tribe person Joe has a crop and tribe person Sam has a crop and Joe's crop does much better than Sam's crop then the cultural belief is that Joe took some of Sam's allotted goodness. Sam can assert to the village that Joe is a witch and his claim will be taken seriously. Joe is proved to be a witch (by virtue of his wealth) he could likely loose his land, and possibly his life. European relief workers sent to this tribe to increase the village's crop yield don't realize this core belief. Their use of pesticides, irrigation, and fertilizer on Joe's field only reinforces the tribes core beliefs of zero sum goodness. When the relief workers leave the crop production will fall back to the levels it always has been.
From this understanding of culture we can see that people's beliefs are culturally based, and discussions about truth need to be normalized to this understanding.
Quote:Sun does not move around the Earth I am right in thinking they were wrong. So, if I had argued with them, I would not have been arguing for argument's sake.
Today the heliocentric perspective is dominate, but when Galileo proposed his theory it was only conjecture. If you read Feyerabend's book "Against Method" you'll find that there was no really good reason to prefer heliocentrism at that point, and that Galileo couldn't prove many of his conjectures, and had to rely on rhetorical trickery to displace geocentrism.