She laid out the importance of Objectivism: the philosophy which states that Enlightenment thinkers that argued rational thought was the key to unlocking the objective facts about the world around us. Human beings have direct contact with reality through the perception of our sensory and brain function, and that we collect objective knowledge from perception through the process of forming concepts based on logic. Idiots which I mentioned in my original reply to this thread (namely Cultural Marxists and Post-Modernists) would be happy to take away the views of the Enlightenment (views which I think should be defended) and replace them with pseudo-intellectual views of subjectivity; that of denying the existence of truth and empiricism; of hating ones own culture and values and attempting to plunge these great ideas down the Orwellian memory hole and creating a wannabe-altruistic world of robotic slaves devoid of individual liberty, critical thinking and individual ownership. I think Ayn Rand, like myself, supported the views of the Enlightenment which too many twitter mobs and University campus unions wish to constantly ridicule and/or censor in order to allude a new culture of self-loathing and emotively-charged argument based on anti-logic.
She stole the term objectivism from philosophy, and changed its meaning. Objectivism, in both ethics and philosophy of science, referrers to some things existence as separate from the perceiver (the perception). The thing exists of itself.
In reading the part that I bolded, I certainly disagree. Our sensory perception simply is not connected to our conscious mind, let alone logical framework....simply as a claim in psychology. If our brain necessarily formed objectively correct understandings of the world using a logically driven framework, then delusions, dreams, or childhood faults couldn't form. I'm probably just misunderstanding this intention, but our minds aren't naturally logical. A part of our mind attempts to function logically, but it still fails miserably. Any use of a heuristic demonstrates this. We are terrible at judging probabilities because our minds don't function, at base, in logic.
To the part that I italicized, assuming I have not misunderstood (which I probably have), it is a false dichotomy. It is not either Ayn Rand's Objectivism or, to quote you, "denying the existence of truth and empiricism; of hating ones own culture and values". There are many views, for example that suggested by Kant, that supply a complete philosophy, but perhaps step away from empiricism. However, most would not claim to be an empiricist. They make such extreme claims about the nature of reality (as described by the Vienna Circle), and they even start the entire position as a contradiction! Consider the following quote from the Stanford article about the base of empiricist thought:
[statements are] meaningful if and only if they were empirically testable in some sense
http://plato.stanford.edu/entries/vienna-circle/
This leads to significant claims about the nature of reality. That aside, this statement, from which logical empiricism is derived, is itself untestable, and so meaningless (by its own definition)! It is self defeating!
To the part I underlined, this is a borderline hostile attitude to modern philosophical thought. However, the many directions of philosophy today dismiss this claim. I don't see why you think that philosophers use antilogic while Ayn Rand, with her novels full of false dichotomies and straw man arguments (second hand descriptions from a friend who's opinion I greatly respect), has valid arguments. I don't even remember seeing any formalized arguments from her writtings (not a strong claim, to be honest, so feel free to describe some of them if you are familiar).
All I know is the way that rational self interest is redefined by the logical egoist equates its definition to brute action rather than self interested action. By assuming the non-existence of altruism and conflating the psychological "reason" and philosophical "reason", the logical egoist allows a thinker to reframe all notions of reasoned action to self interested action. It doesn't matter for intentions or reasons, priority based, real, or otherwise. All that matters is that there is
some artificial self interested direction that can be described to explain "reason" for action. Never mind if it has the power to drive the action itself.
EDIT: I just reread that last paragraph, and it has a lot of philosophical baggage in it. I'm not sure how familiar people are with the philosophies here, so I will unpack this paragraph a bit. I'm meaning that the logical egoist conflates (confuses) the philosophical "reason" (which could mean cause or justification or logic behind action) and the psychological "reason)" (which usually means the intentions behind an action, but can mean a causal description). Further, the position assumes the lack of altruistic behavior. There is no justification for this point beyond saying they can explain all action without altruistic behavior. The trick here is that in talking of reasons, if you conflate the meaning of the term "reason" then you can switch between description types (as I will call it). This means you can provide a self-interested description in all cases by simply being creative. That is what I meant by an artificial description. Because of this, it does not mean much that one can explain all action without altruism because the explanations are flawed.
I don't know if this was necessary to point out, but I was bored and did so anyway, lol.