It tells me the CO2 was locked up by glaciers, a cooler ocean that had reduced water levels and the initial cause for the temperature increase was increased solar radiation, but that solar radiation has been decreasing since the Holocene Climatic Optimum and the albedo was changing to make the planet colder.
What part of many things can cause climate forcing didn't a geologist understand, but many things doesn't mean we don't know what they are or can't measure the changes of the things?
Something reversed the process of slow cooling and the only thing that fits to cause climate forcing is the increase in greenhouse gases.
How do you get a degree in geology and not see a connection between changes in greenhouse gases and climate? You have to take a Physical Geography course to get the degree in Geology, so how is it possible to not know the connection between changes in greenhouse gases and past climate changes? Climatology is part of Physical Geography, which is a branch of Geology. Changes in greenhouse gases are fundamental to the understanding of Geology. Do they give degrees to people who don't even know the fundamentals of the subject?
No, you have to take Physical Geology to get a degree in geology. Physical Geography was an elective and most geologists wouldn't waste their time on it as it was too basic.
But, to get back to the question at hand..... If warming occurs first. And then hundreds of years later the CO2 levels rise.......what caused the warming in the first place? One other thing you need to take into consideration there are several papers that show the temperature levels rose and fell over a two degree range (all while CO2 levels remained low) over a period of 1000 years.
What AGW theory addresses that?
You claim to be the geologist, so explain where the CO2 goes during glaciation and explain why you can't accept all the things producing radiative forcing that normal scientists accept!
Look up the course requirements for a degree in Geology! Physical Geography is not a basic course, because it involves every physical thing that has happened to Earth and deals with the why is it this way and what made it that way. If you can name any feature of the Earth, it's covered in the course. Soils, rivers, shorelines, mountains, climate, weather, etc., you name it and if it exists on Earth, it's covered in the course and examined in detail.
Physical Geography was not a branch of Earth Science in the '70s at universities and was a branch of Geology until more modern times, in fact, it was even described as a branch of Geology in wiki until lately. There was no Earth Science back then. You've mentioned working for some company for 30 years and then BP before that, so when did you get your degree?
Physical geography - Wikipedia, the free encyclopedia
How can you have a degree in Geology years ago and not know this?
The other course requirement for a degree in Geology that I mentioned was Invertebrate Paleontology. The course I took was with the Biology department and was a two semester course.
Invertebrate paleontology (also spelled Invertebrate palaeontology) is sometimes described as Invertebrate paleozoology or Invertebrate paleobiology. Whether it is considered to be a subfield of paleontology, paleozoology, or paleobiology, this discipline is the scientific study of prehistoric invertebrates by analyzing invertebrate fossils in the geologic record.
Source:
Invertebrate paleontology - Wikipedia, the free encyclopedia
Now, since you were a geologist who worked for BP, why don't you tell us what's important about the study of Invertebrate Paleontology to the oil industry?