I finally got a little time to read this last week. It's a quick read, and is very to the point on why we are where we are, and why humanity requires a movement in another direction. In 1850 Frederick Bastiat wrote a similarly short treatise (The Law) in response to the Socialists in France and their rather flawed understanding of the role of the law in the lives of men.
Average Genius serves as a similar response to the modern Progressive dominance in all levels of Government, and offers a similar solution in a modern context: get Government out of the charity and morality business.