[QUOTE=Revenant Threshold]
No, it musn’t be because of that at all.
You’re saying that neither their minds were physically altered and that reality didn’t change, and so they must have made a decision. Nope. Certainly those things are so. But reality doesn’t need to change; all that’s needed is our view of reality to change.
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There I’m quite in agreement with you. If our view of reality changes, that’s quite sufficient to produce our changes in beliefs. However, changes in perceptions of reality can come about in numerous ways. In some cases external stimulus produces the desired result. However, in many cases, it results from purely internal circumstances. For example, a man may wake up in the morning believing that he lives in good economic circumstances. However, if something occurs which makes him angry, he may channel that anger into resentment of others more wealthy than him, and soon be believes that he lives in bad economic circumstances. Many beliefs can change under the influence of our emotions, and obviously emotions are just one of many possible sources of mental turmoil. But the point is that in that example, the man didn’t change his beliefs because he discovered new facts.
My previous example with the Republicans and Saddam illustrates an even more important point, and one more relevant to this thread. If someone has an ideology, they often change their beliefs to meet the needs of the ideology. Hence those who were firmly attached to the Republican leadership generally chose to believe whatever that leadership told them, even if it meant believing the opposite of what they believed a short time before. Since the Republicans seesawed on the Saddam issue not just once but several times, it’s unlikely that all of them were merely reacting to new information about Saddam.