Responsibility is a quaint tradition of a lost America.
The main character in the book is a railroad executive struggling to keep her company afloat in the face of ruinous regulations that were designed to drive the rail systems towards nationalization.
The flip side of course, that she fails to address completely in that book, is unethical behavior by private industry, such as super trains with one engineer, unsafe working conditions, etc...
It also doesn't have corporations.
(though I agree that smacking down these workers was some real bullshit)
Mmph.
Hm.
I guess if Dianetics is a work on metaphysics, sure.
There are many philosophers that I disagree with, but I wouldn't challenge whether they or their works are philosophical in nature.
Atlas Shrugged used trains and science fiction as a literary device to illustrate her philosophy.
I found it to be more engaging than her non-fiction works, which was the point, I suppose.