An A-Z Guide To The Search For Plato's Atlantis


Joining The Dots

Joining The Dots

I have now published my new book, Joining The Dots, which offers a fresh look at the Atlantis mystery. I have addressed the critical questions of when, where and who, using Plato's own words, tempered with some critical thinking and a modicum of common sense.

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Casey, Kevin A. & Patrick J.

Kevin A. & Patrick J. Casey are the American authors of a series of papers currently available on the website(a), which are concerned with a globally catastrophic event that occurred 13,000 years ago. providing them with a title of ’13K Theory’. The kernel of their theory is that originally the Earth had two moons that at some later point collided, producing our current Moon, while the remnant of the second one eventually exploded over North America kick-starting what we refer to as the cooler Younger Dryas period.

They claim that this event wiped out megafauna, altered the Earth’s axis and created our mountains, the Earth being generally flat before the dramatic episode! They are adamant that it was not a comet or asteroid that caused the devastation, and so clash with the work of Richard Firestone and his colleagues.

Their final paper is entitled Atlantis Revisited(b), in which they nominate Rockall as being ‘by far’ the most likely location of Atlantis. They also claim that the war between the Atlanteans and the Greeks took place before the 13K Event. Enjoy.



Harris, Stuart L.

Stuart L. Harris is an American researcher, self-described as an linguist, historian and archaeologist. He has contributed over eighty papers to the Migration & Diffusion website(a) and dozens to the site(b). He has touched on a wide variety of subjects; from Comet Encke to Glozel and Newgrange to Noah’s Flood. Although I am not a linguist, I think that that Harris’ penchant for ‘finding’ evidence of the Finnish language in locations as far apart as Dacia, Gaul, Teotihuacan and Hawaii is highly questionable, but I shall leave it to others, more skilled than I, to comment.

Inspired by Felice Vinci, Harris has promoted the idea of Troy in Finland, but until lately he had not directly addressed the question of Atlantis, but in recent private correspondence with me, he has claimed that Plato’s lost island had been situated in the vicinity of Rockall and destroyed around 9577 BC.*He later published these ideas in a paper on the website(c) in which he proposed that a close encounter with Nibiru that resulted in a number of its satellites impacting the Earth, causing devastation which included the demise of Atlantis. The article contains a lot of wild speculations including the suggestion that Nibiru on a return to Earth in 9417 BC, lost another of its satellites, which became our Moon!*




Bergquist, Nils Olof (L)

Nils Olof Bergquist (1897-1989) was a Swedish engineer with an interest in ancient history. In 1954 he published The Moon Puzzle[786]  which is probably a reworking of his 1946 Swedish publication[1186]. In it he describes a very close encounter of the earth with a large extraterrestrial body some millions of years ago. As it grazed the earth it caused the ejection of a large mass from what is now the Pacific Ocean. This mass became our Moon.

Although his theories differ in many respects from those of Hörbiger, Bergquist never once referred to Hörbiger’s ideas, which were still popular at that time. Berquist was content to link together the Deluge of Genesis, the Atlantis story and the Nordic Niflhem saga.

In 1971 he published, in Swedish, Ymdogat-Atlantis[785]which looked at Atlantis in the light of Norse mythology. He also studied The Oera Linda Book and in the end endorsed the Dogger Bank as the most likely location of Atlantis.

Younger Dryas

Younger Dryas also known as Dryas III was a mini Ice Age that lasted from around 10,700 BC until around 9600 BC. It is named after a flower that flourished during this relatively short period. In Ireland the period is known as the Nahanagan Stadial and in Britain as the Loch Lomond Stadial. For about thirteen hundred years the glaciers had been slowly retreating until within a short time-span temperatures dropped and they began to advance again. The cause of this cooling is not absolutely clear. One view is that a sudden release into the North Atlantic of vast quantities of fresh water that had been contained by huge ice dams is assumed to have closed down the Gulf Stream, resulting in a twelve hundred year lowering of global temperatures. There is evidence that the change only took one or two decades. The same threat is said to exist today with the possibility of the melting of the Greenland ice cap.

The most recent theory, by Firestone, West and Warwick-Smith[110], links the onset of the Younger Dryas with the explosion of a comet over North America that led to the extinction of many species, the collapse of the Clovis culture(a)(b) as well as the creation of the Carolina Bays.

A 2014 paper(g) entitled Nanodiamond-Rich Layer Across Three Continents Consistent with Major Cosmic Impact at 12,800 Cal BP by Charles R. Kinzie et al, has developed further the idea of this event being associated with the Younger Dryas. In a similar vein is an article(h) from Megan Gannon.

*A recent application of archaeoastronomy by Martin Sweatman and Dimitrios Tsikritsis led them to conclude that the carved symbols at Göbekli Tepe recorded an encounter involving the explosion or impact of part of Encke’s Comet around 13,000 years ago, which triggered the Younger Dryas Event that provided the impetus for the Neolithic Revolution. Sweatman later expanded their work in his book Prehistory Decoded [1621].

Kevin A. & Patrick J. Casey maintain that a globally catastrophic event occurred 13,000 years ago(l). The kernel of their theory is that originally the Earth had two moons that at some later point collided, producing our current Moon, while the remnant of the second one eventually exploded over North America kick-starting what we refer to as the cooler Younger Dryas period. They are adamant that it was not a comet or asteroid that caused the devastation, and so clash with the work of Richard Firestone and his colleagues.

A completely different view is expressed in Rod (Carl) Martin’s latest book[1623], where he proposes that the Younger Dryas ended as a result of catastrophic event.*

In 2015 a paper constraining the impact date to within 100 years using Bayesian statistical analyses, now proposed as 12,835 -12,735 years ago(j).

Younger DryasCoincidentally, Professor Emilio Spedicato independently arrived at the conclusion that it was a cometary impact in the North Atlantic that was responsible for the Younger Dryas. Subsequently, when temperatures rose again it resulted in the flooding of vast areas of low-lying landmasses that in Spedicato’s opinion, included Atlantis, which he locates in Hispaniola.

Conflicting evidence regarding the possibility of the Younger Dryas being caused by such an impact is impartially outlined on the internet(c).

December 2014 saw Graham Hancock raising the issue of a cometary cause for the Younger Dryas and its possible association with ancient Egypt(f).

The November 2013 issue of the BBC Focus magazine (p.30) had a brief article on the impact theory, noting that the northern hemisphere saw a drop of as much as 15°C around 11,000BC. In the absence of a suitable impact crater there is still much scientific scepticism(d).

However in early 2017, further possible evidence of an impact at the start of the Younger Dryas was offered by a team led by Christopher Moore of the University of South Carolina, when they identified a distinct layer of platinum in the soil that coincided with the start of YD. Commenting on this anomaly Moore noted that “Platinum is very rare in the Earth’s crust, but it is common in asteroids and comets.”(i)

In early 2018, two papers were published online(k), reinforcing the YD impact theory and adding evidence that the event resulted in a conflagration that may have consumed ?10 million km2, or ?9% of Earth’s terrestrial biomass.”

Ice cores from Greenland indicate a further cooling period circa 6200 BC that may be related to the abandonment of many Neolithic settlements during this period. Other periods of abrupt climate change have been identified from 3800 BC to 3500 BC and 2800 BC to 2000 BC.

The fact that Plato’s apparent date for the demise of Atlantis, circa 9600 BC, roughly corresponds with the current, best estimate for the date of the Younger Dryas is interesting but unfortunately not conclusive proof of any direct connection. In the absence of any supportive archaeological evidence, a linkage between Atlantis and the Younger Dryas will have to remain a matter of faith rather than fact. Interesting but inconclusive.

Recent discoveries in northern Sudan of dozens of skeletons, the majority of whom were apparently killed by flint-tipped arrows, have led to the suggestion(e) they were the result of food shortages resulting from the Younger Dryas that in turn led to warfare over diminished food availability.



*(c) (offline Dec. 2016) See:*










Hörbiger, Hanns

Hans-horbigerHanns Hörbiger (1860-1931) was an Austrian mining engineer by profession and in his spare time was an amateur astronomer.  Today, he is probably better know as the father of the actors Paul and Attila Hörbiger.

By gazing at the moon he became convinced that he was looking at a bright outer layer of ice. Hörbiger published his “Doctrine of Eternal Ice” around 1913 in a book[389] co-authored with a schoolteacher named Philip Fauth. Hörbiger proposed an early form of catastrophism that saw the Earth capture a number of moons in succession. Periodically, each of these moons disintegrated and as they spiralled to earth producing enormous ‘ice showers’ followed by meteors of iron. He saw the effects of these impacts as the source of Flood myths and claimed that when our current Moon was captured around 9500 BC it triggered earthquakes that led to the destruction of Atlantis. His theories were hailed in Germany during the 1930’s and 1940’s and officially backed by the Nazis (see Ahnenerbe). Heather Pringle notes[0032.180] Hitler’s personal support for Hörbiger’s theories. There was a Viennese Hörbiger Institute for World Ice Science founded in 1932(p). Their publication Mitteilungen had two volumes published from 1941 to 1944 and a third volume 1971-1976(o).

His ideas were adopted and developed further by Hans Bellamy in a number of his books[092][096][097]. During the first half of the 20th century, many beyond the Nazi realm frequently referred to Hörbiger’s moon theory as authoritative.

Hörbiger refused to accept the evidence that his ‘icy’ moon had a daytime temperature of 100°C. Followers of Hörbiger existed in Germany, Britain and France after the war, until an actual landing on the Moon demonstrated that it was composed of neither ice nor cheese.

A number of other writers developed theories that were variations on Hörbiger’s ideas. 1954 saw the publication of The Moon Puzzle[786] by the Swedish engineer, N.O. Bergquist, in which he suggested that earth had a close encounter with a planetoid which caused the ejection of a large amount of matter, which became our Moon leaving a huge scar we call the Pacific. Although many details of Berquist’s theory differ greatly from Hörbiger’s, he never refers to the then widely supported views of Hörbiger.

In 1955, G. Demortier published a theory of cosmic catastrophe that was similar to Hörbiger’s. It is even more astounding that as late as 1964, Egerton Sykes, the leading British atlantologist of the day, still clung to a belief in Hörbiger’s concept of an ice covered lunar surface. In fact re-reading the old editions of Sykes’ Atlantis newsletter, I am amazed at the number of contributors that offered so many articles based on Hörbiger’s flawed ideas.*My personal view is that having read Sykes’ newsletters, he can only considered a gullible British gentleman.

Egerton Sykes founded and promoted an English post-war Hoerbiger Institute through his Atlantis magazine(q). In March 1948 Bellamy contributed a short article (Hoerbiger Monograph No. 1. 2nd Edition)(n) to the newsletter, reiterating his support for the idea that the capture of our moon led to the destruction of Atlantis.

Uwe Topper, the controversial German researcher has continued to support much of Hörbiger’s ideas. Additionally, in 2003 Gary Gilligan, a prominent catastrophist, first proposed that our Moon had been captured around 2000 BC, which he has now revised to 1200 BC(I)!

The August 2010 edition of the BBC’s Focus magazine (p.81), informs us that the Moon is moving away from Earth at a rate of 3.8cm per year, completely destroying the foundation of Hörbiger’s basic theory. The 9th Nov. 2011 issue of New Scientist published further evidence supporting this view(h), with further claims that this recession will reverse in the very distant future as the Earth’s rotation slows(r).

In the 17th century Johannes Kepler demonstrated that when an object’s orbital velocity increases, its orbital radius will expand; thus, the Moon slowly recedes from Earth(d). This idea was discussed further in a BBC documentary broadcast on Feb.1st 2011(b).

Nevertheless, updated Moon capture theories have been developed since Hörbiger. Emilio Spedicato has publisheda brief overview of recent contributions on the subject as well his own version(c), dating it to around 9450 BC, triggering the end of the Ice Age and the  destruction of Atlantis!

It was long accepted wisdom that a moonless earth would have made the development of complex life more difficult because of greater climatic fluctuations. However, a new study challenges this calculating that Jupiter together with other factors would minimise the effect  of not having our satellite(g)

The story of lunar history took an unexpected turn in 2011 when the journal Nature published a paper by planetary scientists Erik Asphaug of the University of Santa Cruz and Martin Jutzi of the University of Berne who proposed that originally the Earth had two moons that later collided and formed our present satellite(e). At the end of 2011 two NASA lunar probes were launched(j) which may resolve this particular question.

In America the WEL-Institute is dedicated to investigating Hörbiger’s ‘World Ice Theory’(k).  I note that the U.S. is also home to associations concerned with both a Hollow Earth(l)  and a Flat Earth(m)!













(o) (offline Oct. 2016)

(p)  (Offline November 2017)



Bonev, Nikolay (L)

Professor Nikolay Bonev (1898-1979) formerly held the chair of Astronomy at the University of Sofia, in Bulgaria, favoured an Atlantic location for Atlantis and published a number of papers[187][188][189] in the mid-20th century on the subject. He was inclined to the idea of an asteroid strike or close fly-by as the Bonev2primary cause of the destruction of Atlantis(b). He considered that an asteroid approaching the earth would have caused a tide of enormous magnitude that would have created incredible devastation as it either followed its course as the asteroid either flew past or reacted to a massive sea impact. Bonev specifically favoured the asteroid Ceres as the culprit.

Bonev, caused a stir in 1961 when he expressed the view that our Moon had once been an independent planet(a) that had experienced violent volcanic eruptions that were powerful enough to have produced a ‘recoil’ effect, which nudged it towards our Earth’s orbit and was eventually captured as our satellite. His views had echoes of Hans Hoerbiger’s discredited captured moons theory. At the time scientists rejected Bonev’s claim as unsubstantiated by evidence, but since then we have discover the ongoing mega-eruptions on Jupiter’s moon, Io, which is slightly larger than our Moon. No effect on Io’s orbit has been recorded.