edit: no online sources? I don't normally pay $35+ because a hostile, anonymous internet commenter said something would refute someone I respect but didn't want to explain the ideas himself.
As for $35, it pains me to mention libraries...it was a source, with a link so that you could see something about the book.
I can't say I know of a single public intellectual or professional philosopher who takes Rand seriously. I do know of a well-regarded mathematical logician who does, but this is an aberration.
Alan Greenspan (http://www.nytimes.com/2007/09/15/business/15atlas.html).
Clarence Thomas (http://www.law.com/jsp/article.jsp?id=1090180289132).
your ignorance of public intellectuals and professional philosophers is not an argument against Rand. lol.
No, because it's not only a personal opinion, but a statement that Rand's philosophy of rational self interest is logically invalid ('rational' does not imply 'self interest'; the basis on the reflexivity of identity could fairly be called desperate) and scientifically incorrect. Rand's philosophy is incompatible with findings of reciprocal altruism in evolutionary biology and experimental game theory.
"So, out of curiosity, do these "results in evolutionary game theory" have a source?"
Here's one: "Game Theory Evolving" by Herbert Gintis; see Chapter 11. http://www.amazon.com/Game-Theory-Evolving-Herbert-Gintis/dp...