Yes he did. Hubbert was a great scientist with multiple contributions to the geosciences. Peak oil was not what he is famous for in the geoscience community, and I think he might have found it amusing, the religion people have built around his trendology.
I have admitted time and time again I am not an expert on Hubbert. I have challenged people to post a link to the theory or whatever Hubbert wrote, no link so far, links to articles about Hubbert but no theory.
For starters, links do not define the known world. Prior to the web, there was this place called a library. A magical place, which put the world at your fingertips, with these devices called books. Journals. Great stuff.
With that in mind, what parts of Hubbert's work are you interested in?
mdn2000 said:
So if you know much or more, go ahead how geology does not play a part in Hubberts' theory.
Sure. Take some data. Draw a line through it. Assume that where the data stops, and the extrapolation of the line continues, this must obviously be predictive in nature. Hubbert did it in 1956 with grid paper and a french curve. Presto. No geology required.
mdn2000 said:
No geology in Peak Oil theory. I am curious and I stand by my statement about Hubberts. What was his great contribution you refer to, I am also curious as to why you mention a great contribution but dont mention what that contribution was.
Fluid flow through porous media. Still being quoted in hydrology journals today. The basics of stress fields in rocks, used to predict which way hydraulic fracturing is likely to go, and rock elasticity.
I am well aware that links do not define the world we live in, that said, you must admit links define much of the knowledge we can present on a message board. If one is knows the subject then one can present a pretty good post and it may be accepted. If one can link to an article or two that helps. Given the amount of technical papers found on the web that can be presented with a link. Cut and Paste from a pdf is great stuff. Having to type a quote from a book is cumbersome and takes time. I guess you skipped over my comments on owning a library and decided to take a poke at me as if I am a child that must be schooled as to what a book is. Take a look, that is a thumbnail of most the books I have. Over Eight Hundred Books are in my pic.
Yes libraries are great, I own one. Over a thousand books, I have a bad memory but I have read a fair percentage of my books.
So it seems you need a bit of schooling of what can be found in links. Seems the same thing as a library if you know what to search for.
Energy from Fossil Fuels
One of the most disturbing ecological influences of recent millennia is the human species' proclivity for the capture of energy, resulting in a progressve in crease of the human populaton. This is borne out by the growth curve of human population since 1650, shown in Fig. 4, based on the studies of Carr Saunders (1), and the recent estimate of Davis *3). According to these estimates the world population has increased from about 545 million in 1659 to 2,181 miullion by 1940. The greatest rate of increase during this period has been that of the last half=century, during which the world population has been increasing at such a rate as to double itself every century, or at an annual rate of increase of -.7 %
Such a rate in not "normal," as can be seen by backward extrapolation. If it had prevailed throughout human history, beginning with the mythical Adam and Eve, .........
From the foregoing data it should be clear that while we are concerned with a progression of ancient origin, the developments within the last century, and especially within the last few decades are decidedly exceptional. One cannot refrain from asking, "Where is it taking us, how long can we keep it up".
....Yet despite this, it will still be physically possible to stabilize the human population at some reasonable figure, and by means of the energy from sunshine alone utilize low-grade concentratons of materials and still maintain a high energy industrial civilization indefinitely.
That is what is found in a link, like it, its a bit more that you were willing to present in response to me. Nice huh. Seems Hubbert did not believe in Adam and Eve and took the opportunity to call it a MYTH. Tells a lot about Hubbert.
I also ran across someone who described Hubbert as hot headed, easily angered, I hope I saved the page, most likely without a link I wont find it, but I am using Google chrome so I will restore the last few "tabs", I closed. That is what technology is, get out of the library and we find that using google and technology is useful, thanks for educating me what books and libraries are, you can thank me later as I teach you about technology.
So based on what I find using modern technology vs what you have presented, I have found Hubbert is most likely a Liberal, no belief in God, much in his article talks about the population and the increase not being normal. Seems to be about what your saying about Cambell or the "Peakers".
So your obviously a bit perturbed about something I wrote, you defended Hubbert as a great Geologist, your posting everywhere in Energy threads discussing Oil, so your the new expert to challenge us all, right, I say perturbed for you ask a question, what about Hubbert am I interested in, come on, is that a taunt, you got to be kidding right.
Think about the context in which where you ask that of me, you obviously read my posts, right, you have to be able to see what the hell we are talking about, whats with the game.
Thats all Hubbert did, thanks, I understand. Of course that is wrong, geology is required. Hubbert states as much in, Science, February 4, 1949. I would give you the link and quote but you got your library card so you can jump in the old station wagon, burn the gas, and go read it if you care to discuss the geology Hubbert used. Again, if only there was a link to the theory we could see if its only "grid paper, a pencil, and a french curve." Somehow I find that to be a pretty lame explanation of such a great scientists work, regardless what one thinks of the theory (have you figured out which theory I have been asking about yet?)
Sure. Take some data. Draw a line through it. Assume that where the data stops, and the extrapolation of the line continues, this must obviously be predictive in nature. Hubbert did it in 1956 with grid paper and a french curve. Presto. No geology required.
You quote me well, how come you need me to ask again what I wanted to know about Hubbert, how could you miss that and quote me at the same time. Its pretty simple, I want to see Hubbert's peak oil theory, I dont accept grid paper and a line drawn through, that is bullshit. I know you wont be able to provide the theory, right, its in the library, it may be on the web, and I may find it yet, it may be on the site I just linked to, it appears not but it may. Everyone knows the theory but nobody can produce a thing directly from the theory. That is what raises my eyebrows.
Anyhow, thanks for the education on Links and Books. I am also far from done, I am holding back, you missed something very relevant, I may be wrong about my assumption, I am busy looking for links, they actually lead to books, like you find in libraries, which reminds me, I had to type my quotes and I am not going back to correct my typing errors or fixing my dyslexic gaffs.