Thank you for your answers, they’ve been interesting to read and I think that they are a good explanation of why some people hold those differing opinions. I will make a few particular comments below.
SentientMeat, thank you for linking to your political compass threads. I had read a few of them at the time, but I’m sure that they would be a good explanation of why people hold the opinions that they do. An illustration of their thought processes, if you may. I’ll go check them more attentively.
Shodan, your post is interesting, but I don’t quite agree with some of what you see as liberal principles. You claim that “The group is responsible for and to the individual” and “Government as first resort” are part of these principles. I would agree with the first, but I think that it’s not the opposite of “Personal responsibility”. I, as a liberal, believe that people are primarily responsible for their place in society. I do believe that hard work is a virtue. On the other hand, I think that without “the group” taking some part of responsibility, some injustices will happen. Of course, there will always be injustices, but I believe that it is morally a good thing to try to reduce them. As for the government, I don’t think that it should be seen as the first resort. It has an important role, but the individual also has an important role. (On preview, Wesley Clark already said some of these things.)
jsgoddess, your post was also interesting, an in a way it says what I’ve said in the previous paragraph: while people are responsible for themselves, in some cases injustices may occur. On the other hand, there are economic conservatives who are as aware of you of the fact that sometimes people will live failures despite their best efforts, but still believe that the advantages of an unregulated economy offset these potential problems. In fact, I would submit to these people the following question: do you think about this? Do you think that some people, despite their best efforts and despite the fact that they made good choices, find themselves in a difficult situation, and that you could be one of them one day? And if so, what are the advantages of an unregulated economy that make you be willing to take such a risk?
Wesley Clark, you touched something that was closer to my original idea: what is the reason why a person, over time, develops a worldview that makes them more liberal or more conservative. (I see that 2sense also addressed this subject.) And I think that you may very well be right: some people will see their life improve through hard work, and will tend to become more conservative, while some others will live hard times and more easily fall down on their feet again with the help of their support net, and will tend to become more liberal due to this experience. Some are also just clueless, as you mentioned.
AHunter3, you may be right that for some people, it is just the fact that they will follow people whose opinions they agreed with in the past. But I’m mostly looking for reasons why people who take the time to consider their opinions will ultimately choose one or the other.
So, at the risk of becoming more IMHO-y, I will ask this question: to liberals and conservatives, what it is in your life experience that has helped you choose the positions that you hold today? Have you lived a politics-changing experience, like jsgoddess, or was it more gradual, or do you have the same opinions you’ve always had (in which case, were they also your parents’ view)? This, I think, might help us understand the real origin of these beliefs.