Okay, Skeptic gets it. Thank Jeebus.
Yes, mhaze, indeed. In Rand's fictional world, Dangy's actions in this case are self-sufficient and brave. And since Rand is writing the novel, she can make it the case that things turn out all right -- that despite all adversary, Dangy turns out to be correct because she just has the truth. But, in any actual world, her actions would be a case of crass irresponsibility: throwing away the science and ignoring the grave risk of death and injury to countless others so as to save one's business.
What about the countless people who would see their lives improved if Taggart's decision turned out to be correct? What about the countless people who would be injured if a flaw was discovered in the steel that was being popularly used by railroads (this happens quite often and results in car and product recalls)? The only people who would be safe, in that case, would be Taggart's customers, since they don't just automatically follow the methods that everyone else uses. And keep in mind that she didn't make this decision haphazardly. She was educated and did her research.
If every train manufacturer was like Taggart, structurally-flawed designs would be much less likely to occur, and if the most efficient solutions would be much more likely to be found. It may end up that they all decide to use standard steel, but that would be
fine. Because we aren't harmed by the additional diligence.
This same principle is true in countless other areas. If everyone took an extra minute to question important decisions, dictators would have a LOT more trouble taking power. They couldn't just tell people what to believe, they'd actually have to try to convince them. Furthermore, and I think this is deliciously ironic, the
Wisdom of Crowds phenomenon, where large groups of people can decisions that are effectively superhuman in accuracy compared to one person,
can only work when each person in the group functions independently of the others. So the theory that Rand championed is actually also the most efficient method for collective reasoning as well.
I could just as easily write a novel where the protagonist sets up a dictatorial government that abolishes all private property -- and, because I am writing it, it turns out that everything works fine and indeed a selfless, friendly utopia is achieved, despite all the "greeders" who say it would lead to concentration camps, because, you know, those "greeders" have a "philosophy of death" and just want to keep their worthless material things instead of the higher goals of equality, but cannot compete with the protagonist's superior worldview.
But what kind of evidence is that for communism? None whatever.
Rand's novels are, in a sense, circular reasoning: they claim objectivism works better in the real world based on a fictional world Rand creates where objectivism, unsurprisingly, wins in the end. And that's before we go into the entire issue of whether her heroes are in fact acting based on their own philosophy or merely are Kantians in disguise.
No one is arguing that Taggart's decision was good because it turned out okay at the end of the book. That's ridiculous.