“I think I am probably the only living person to whom the ancient 18th century idiom is actually a prose and poetic mother-tongue.”
“-leaving the sunny downstairs 19th century flat, and boring my way back through the decades into the late 17th, 18th and early 19th century by means of innumerable crumbling and long-s’d tomes of every size and nature – “
“I am certainly a relic of the 18th century both in prose and in verse.”
Based on these quotes, taken from S.T. Joshi’s I Am Providence: The Life and Times of H.P. Lovecraft (2013), H.P. Lovecraft felt trapped in the future. He frequently talked about “the supremely rational 18th century” when great strides in physics, astronomy, chemistry and biology were made. A large part of Lovecraft’s own philosophy of life was based on Hugh Samuel Roger Elliot’s Modern Science and Materialism (originally published in 1919), which in turn is largely based on the rational thought and science of the latter half of the 18th century and 19th century.
By the end of the 19th century, it was thought that the Laws of Nature and Life were fully understood. This is why Einstein’s Theories of Relativity were initially distressing to some scientists as well as Lovecraft. While Lovecraft did eventually resolve his view of the Universe with Einstein’s theories, as can actually be seen in the evolution of his stories, he experienced this same concern over his view of the cosmos with quantum theory. While Lovecraft’s view of the cosmos was indifferent and uncaring relative to humanity and all life, it was based on the cosmos functioning under well-established rules and laws of nature (Newton’s Laws of Gravitation, Darwin and Wallace’s Theory of Evolution, etc.) like a large machine. The Theories of Relativity and Quantum Mechanics shook this up and thus Lovecraft’s philosophy. Such “strange science,” coupled with his preference for the literature of the previously centuries (see above), made Lovecraft pine to live in the 17th, 18th or early 19th century.
H.P. Lovecraft as an 18th century poet by the great Virgil Finlay.
Given Lovecraft’s wish to live in a simpler time, it is not surprising that time travel would periodically show up in his stories. As previously discussed, tales such as “The White Ship” and The Shadow Out of Time, are examples of moving out of our perceived linear, Newtonian flow of time. Einstein essentially linked Space with Time, which means that if a stable and large enough wormhole could be created, time travel may be possible. Suddenly, time was not simply linear.
The Great Race were expert time travelers (illustration by Steve Maschuck)
To Newton and the physicists that followed, Time was thought of as an arrow; once shot it can’t change its course and moves linearly in one direction. With Einstein’s Space-Time as described in his Theory of General Relativity, space (and therefore time) could be warped. Thus, instead of Time being thought of as an arrow, it was more like a meandering river; gently speeding up in riffles and slowing down in pools with small eddies of backflow (Parallel Worlds: A Journey Through Creation, Higher Dimensions and the Future of the Cosmos by Michio Kaku; 2005).
This concept of Time having backflows, whirlpools or forks did worry Einstein, particularly when one of his contemporaries, W. J. Van Stockum, in 1937 found a solution to Einstein’s equations that permitted for the possibility of time travel (Michio Kaku, 2005). Other mathematicians and physicists, for example Kurt Gödel in 1949 and Kip Thorne in 1985, identified various solutions to Einstein’s equations and potential ways to travel in time. Beyond the equations, the methodologies to achieve time travel vary from traveling around an infinitely long cylinder close to the speed of light to traveling around the circumference of the known universe a little faster than its rotating, to the creation of two wormholes traveling at the speed of light, connected with a “bridge” of negative energy. Matter can be thought of as positive energy, gravity can be thought of as negative energy (Michio Kaku, 2005).
Based on these mathematical calculations, using Einstein’s equations, General Relativity does allow for the possibility of time travel. However, in all cases the problem is one of energy. The amount of energy needed to bend, twist or warp time (Space-Time) is so high that Einstein’s equations actually break down and quantum theory takes over (Hyperspace: A Scientific Odyssey Through Parallel Universe, Time-wraps and the 10th Dimension by Michio Kaku, 1995). Thus, while on paper time travel is possible, it’s the engineering that limits its development.
In many of the potential scenarios for time travel, such as using the gravitation forces of a black hole for the needed energy, the forces / energies would surely destroy us before any time travel occurred. However, many of Lovecraft’s entities are either from Universes with a different set of natural forces and laws or possibly from outside the known multiverse altogether. Thus, the Old Ones may have the ability to harness these forces and energies and use them to travel multiple Space-Times. However, as I have previously hypothesized the “weakness of the Old Ones” is the fact that they cannot form a stable and consistent form of matter in our Space-Time. This is why I believe the Old Ones have not yet dominated our Universe and why they even have any dealings with humanity. We need to provide them with something within our Space-Time, whether its “opening a door” on this side of reality or providing a part of us (e.g. DNA); both of these scenarios are exemplified in “The Dunwich Horror.” However, the one story that I believe best supports the “weakness of the Old Ones” hypothesis is “The Dreams in the Witch-House.”
Walter Gilman, a student at Miskatonic University, is working on some multidimensional mathematics and quantum mechanics for his graduate work. Indeed, for time travel since General Relativity begins to break down into the quantum level, both need to be united in higher dimensions – in fact up to 10 or 11 dimensions; our four dimensions plus six to seven others folded and tucked out of our reality. Accessing these higher dimensions may be a way of entering hyperspace, a means to travel vast distances and times. Indeed, this is what both Walter Gilman and the witch Keziah Mason succeed at doing. However, the vast amount of energy needed to open these higher dimensions are not available to us so how do they do this? Essentially, the available energy is provided by Nyarlathotep. Thus, using math or magic (to the Old Ones probably the same thing), one gains access or the attention of the Old Ones. The Old Ones provide the energy needed for this hyperspace travel and get something in return. Signing Nyarlathotep’s book in blood may be providing a sample of DNA the Old Ones need to attempt to enter and remain in our Space-Time. Of course the question remains – if we truly want to time travel, is it only achievable if we establish some sort of pact or agreement with the Old Ones? Will we as a species be able to harness, control and utilize the enormous forces and energies needed for interdimensional, interstellar and inter-time travel?
The Dreams in the Witch-House, illustrated by Pete Von Sholly
I would like to conclude with a quote from Michio Kaku (1995) that every much sounds like Lovecraft:
“Einstein’s equations, in some sense, were like a Trojan horse. On the surface, the horse looks like a perfectly acceptable gift, giving us the observed bending of starlight under gravity and a compelling explanation of the origin of the universe. However, inside lurk all sorts of strange demons and goblins, which allow for the possibility of interstellar travel through wormholes and time travel. The price we had to pay for peering into the darkest secrets of the universe was the potential downfall of some of our most commonly held beliefs about our world – that its space is simply connected and its history is unalterable.”
I believe Lovecraft would absolutely agree with this – we are finding out the universal machine does not necessarily operate the way we think it does. Next time we will talk about time paradoxes and how Lovecraft handled them in his stories. Thank you – Fred.
Lovecraftian Science 
Have you read Norman Gayford’s two-part article “Randolph Carter: An Anti-Hero’s Quest” from the 1988 issues of Lovecraft Studies? The second article is specifically about the conception and writing of “Through the Gates of the Silver Key” and that E. Hoffmann Price wrote to Lovecraft about incorporating multi-dimensionality of time, space, and “super-space” into Randolph Carter’s story. The letter Gayford quotes is from 1932; I don’t know a lot of the details of HPL’s writing of Witch-House and Shadow Out of Time, but I wonder if Price’s correspondence with Lovecraft on the Randolph Carter saga had some influence in HPL’s concepts of space-time dimensions in his own later works.