"Permaculture" per Mollison, is a system driven by an ethic. That system is itself designed to bring about surpluses - surpluses of food, surpluses of energy, what have you. By the foundational ethic, when a surplus of whatever kind are produced, they are returned into the system. This exciting paradigm shift is perhaps what makes the system important culturally.
I consider Toby Hemenway's book "Gaia's Garden" to be one of the jewels of my library. I willingly paid $30.00 for the book and consider it money well spent. (Thank you Toby). The book contains perhaps one sixth the content of Mollison's "Permaculture." It's smaller and worth the money. "Permaculture" is bigger, fuller, more comprehensive, and contains a great deal more information and techniques than "Gaia's Garden." Both are worth the money.
Now, if the information in these two books were identical, I would really take exception to $185.00. Fact is, they are identically priced, in terms of the information provided. If "Permaculture's" price is misuse, then so is "Gaia's Gardens." Mollison sells his book and obtains a surplus. That surplus is returned into the system through the underwritten training he has provided over the years, as well as the large-scale planting of trees.
Plumbers plumb. Loggers log. Mechanics mechanic. Doctors doctor. Writers write. Shame or no shame, a person ought to be able to expect to make a living. By the formula I'm getting from you, I know I could make what you do for a living at least as immoral as writing and copyrighting a book.
In my state, if you say to someone that you are a Neurosurgeon, you had better be one. To say that you are when you are not is a felony and you will go to jail. "Permaculture" is a design system which has been defined. Permaculture is "....". Whatever we put between those quotes ought to be accurate. When we say "Permaculture" we are actually using sort of an acronym. We're really saying, "There's this here design system developed by Bill Mollison and Jeff Holgren that ..." What the internet and "open source" has obtained for us is a way to say, "There's this design system developed by, oh, well, you don't need to know that, it's not important, that ..." I think that just sucks. Open source is great, but I wouldn't go into my mechanic's shop and wait till he's working on a car and then take the money from his till. To do so, or to do anything like it, is absolutely contrary to anybody's definition of "Permaculture."
I am designing and implementing. When my food forest is "popping," as Toby Hemenway puts it, I will make my system open to anybody. I'll want everybody to see it and to learn maybe a little bit that they can use in designing their own. I'll let people on my network know of the demonstration and I'll organize events around it. I'll suggest a donation amount, but I will also gratefully accept whatever amount of money they decide is appropriate for the experience. That's the way I operate. I expect dollars to be attached and I'm alright with that. I don't see anything immoral in it, any more than gratefully accepting whatever a sick person feels is appropriate for the services I render them as a Medicine Man.
Mollison put his life into providing an incredible insight for us. I think it's the height and breadth of immorality to parrot his words as if they are my own without even giving any credit to him at least for giving expression to them. I have a very high opinion of my own opinion, and I do think that now and again I do have an original idea. But I also know that most of what I have learned about sustainable design has originated in Mollison's work. I think we ought to follow his great example. He wrote a big book that is full of information he got from his own research, and also from the work of others. Whenever he used the work of others in his book, he meticulously gave credit to those other sources. We should too.
Don't offer a course on "Eco-Agriculture" and use exact quotes from Mollison and Holmgren, and fail to give credit where it is due. That to me is just like pirating a movie off the internet. It's stealing from the till when the clerk isn't looking. It is not a practice that will ever be sustainable, for, though it must be admitted that you benefit, and you think that's good, yet you deprive another - injure another - by your benefiting.