The author is a Damon Vrabel who once served the financial empire he describes but now works as a writer and 'post-neoclassical economic philosopher'.
The subjects covered include the disastrous banking system we currently operate under, the myth of free enterprise and how society is structured in a pryramidical fashion. The great mass of people being the servants (slaves) of a parasitical elite.
As he points out this is no 'conspiracy theory'. What he gives you are hard facts based on mathematical calculations. This should convince even the most sceptical out there that, at the very least, all is not what it seems. I can't recommend these videos highly enough.