Home > James Hutton

Trained as both a lawyer and medical doctor, Hutton found himself attracted to the nascent science of geology. While working as a "gentleman farmer" in Berwickshire during his thirties and forties, he hit on a variety of ideas to explain the rock formations he saw around him. Moving to Edinburgh, then in the throes of the Scottish Enlightenment, he fell in with several first-class minds in the sciences including John Playfair and Joseph Black.

His new theories placed him into opposition with the then-popular Neptunist theories of Abraham Gottlob WernerAbraham Gottlob Werner ( 1749 or 1750 1817), was born in Wehrau, a city in Prussian Silesia, southeastern Germany. Werner was educated at Freiberg and Leipzig, where he studied law and mining, and was then appointed as Inspector and Teacher of Mining and, that all rocks had precipitated out of a single enormous flood. He noted, for example, that many layers of sedimentary rockshale overlaid by limestone. Cumberland Plateau, Tennessee. Sedimentary rock is one of the three main rock groups (along with igneous and metamorphic rocks) and is formed in three main ways—by the deposition of the weathered remains of other rocks (knowns butted up against other layers at unusual angles, which suggested that one had been laid down, then tilted, then another layer deposited. He proposed that the interior of the Earth was hot, and that this heat was the engine which drove the creation of new rock: land was eroded by air and water and deposited as layers in the sea; heat then consolidated the sedimentSediment is any particulate matter that can be transported by fluid flow and which eventually is deposited as a layer of solid particles on the bed or bottom of a body of water or other liquid. Sedimentation is the deposition by settling of a suspended ma into stone, and uplifted it into new lands. This theory was dubbed "Plutonist" in contrast to the flood-oriented theory.

As well as combatting the Neptunists, he also opened up the concept of deep timeDeep time is the theory that Earth is billions of years old and thus had a long history of development and change. Deep time contrasts with Young Earth Creationism, Geocentrism, and the Flat Earth theory, which are considered among most scientists to be f for scientific purposes, in opposition to CatastrophismCatastrophism is the theory that Earth has been affected by sudden, short-lived, violent events that were sometimes worldwide in scope. The Biblical story of the Great Flood is a prime example of catastrophism. Starting in the late 18th century, scientist. Rather than accepting that the earth was no more than a few thousand years old, he maintained that the Earth must be much older (indeed, he went rather overboard and asserted that the Earth was infinitely old). His main line of argument was that the tremendous displacements and changes he was seeing did not happen in a short period of time by means of catastrophe, but that the processes happening on the Earth in the present day had caused them. As these processes were very gradual, the Earth needed to be ancient, in order to allow time for the changes. Before long, scientific inquiries provoked by his claims had pushed back the age of the earth into the millions of years -- still too short when compared with what is known in the 21st century20th century 21st century 22nd century other centuries) Definition In calendars based on the Christian Era or Common Era, such as the Gregorian calendar, the 21st century is the current century, as of this writing, lasting from 2001- 2100. The 21st centur, but a distinct improvement. Hutton also advocated uniformitarianism for living creatures too -- evolution, in a sense --and even suggested natural selection as a possible mechanism affecting them:

"...if an organised body is not in the situation and circumstances best adapted to its sustenance and propagation, then, in conceiving an indefinite variety among the individuals of that species, we must be assured, that, on the one hand, those which depart most from the best adapted constitution, will be the most liable to perish, while, on the other hand, those organised bodies, which most approach to the best constitution for the present circumstances, will be best adapted to continue, in preserving themselves and multiplying the individuals of their race." -- The Theory of the Earth, volume 2

Alas, Hutton's theory was published in his The Theory of the Earth, a dense and borderline unreadable work that essentially prevented anyone from following up on this thought. It remained for Charles DarwinCharles Robert Darwin ( February 12, 1809 April 19, 1882) was an English naturalist whose revolutionary theory laid the foundation for both the modern theory of evolution and the principle of common descent by proposing natural selection as a mechanism., influenced by Hutton disciple Sir Charles LyellSir Charles Lyell ( November 14, 1797 February 22, 1875), British geologist, and popularizer of uniformitarianism. Charles Lyell was born in Kinnordy, Forfarshire, Scotland, the eldest of ten children. Lyell's father, also named Charles, was a botanist of to bring the idea to the forefront of public consciousness, propose the process as the origin of species, and provide the voluminous evidence necessary to win over the scientific community to the theory.

The prose of The Theory of the Earth was so obscure, in fact, that it also impeded the acceptance of Hutton's geological theories. Restatements of his ideas by John Playfair in 1802 and then Charles Lyell in the 1830s removed this hinderance. If anything, Hutton's ideas were eventually accepted too well. At least some of the initial resistance to modern scientific ideas like plate tectonics and asteroid strikes causing mass extinctions can be attributed to too-strict adherence to uniformitarianism.