Younger Dryas Impact Hypothesis
Firestone, Richard *
Richard Firestone together with his co-authors Allen West and Simon Warwick-Smith has written one of the most impressive accounts[110] of a cosmic collision that led to the extinction in North America of large mammals such as the mammoth and sabre-toothed tiger and the concurrent disappearance of the Clovis people at the end of the last Ice Age.
Before what has become known as the Younger Dryas Impact Hypothesis (YDIH) was formulated, Firestone and William Topping speculated that North America was impacted by intense cosmic rays from a supernova in a 2001 paper entitled Terrestrial Evidence of a Nuclear Catastrophe in Paleoindian Times(l).
The YDIH also offers a credible explanation for the Carolina Bays. However, they propose that this collision had catastrophic global consequences. The three scientists are prepared to consider the possibility that Plato’s Atlantis story, however garbled, is related to the same episode[0110.328].
Since the publication of their book, some evidence(a)(k) has emerged that would appear to conflict with their core thesis. This criticism appears to be gaining support according to a May 2011 report(b)(d). However, in September 2012 it was reported that further intensive investigation has revealed flaws in the evidence gathering of Firestone’s critics(f). The interdisciplinary team of scientists from seven U.S. institutions concluded that “a disregard of three critical protocols, including sorting samples by size, explains why a group challenging the theory of a North American meteor-impact event some 12,900 years ago failed to find iron- and silica-rich magnetic particles in the sites they investigated.”
Strong resistance to the Firestone claims continued into 2013 when the Royal Holloway and the Sandia National Laboratories along with 13 other universities across the United States and Europe mounted further challenges(g).
The waters were muddied further when it was revealed that Allen West formerly known as Allen Whitt, who was convicted in California of posing as a state-licensed geologist(b) and fined $4,500! He legally changed his name in 2006. His respected co-authors were apparently unaware of his history and as a consequence of West’s central role in the data gathering, the hypothesis is considered by some to be tainted. This may be a case of shooting the messenger instead of the message, a view discussed at length on the Internet(e). A spirited defence of both West in particular and the theory of the team, in general, has also been written(c) and should be read in order to get a more balanced view of this particular controversy.
The core debate has rumbled on ever since. In July 2015 the University of California, Santa Barbara, released the results(h) of research, led by James Kennett, which again supported the impact theory and “has narrowed the date to a 100-year range, sometime between 12,835 and 12,735 years ago.”
The battle has continued, apparently inconclusively, with more papers being published by all sides. July 2018 saw an update of the controversy published on the Science News website(i), with no sign of the war ending.
Nevertheless, in late 2019, further evidence emerged that appears supportive of Firestone’s theory. Where previously nanodiamonds were an important feature in the presentation of his ideas the latest studies focus on platinum as an important marker(j).
2019 also gave us a paper that included an extensive bibliography and overview of the YDIH debate(m).
Inspiration resulting from an interview with Firestone led Kevin Curran to a study that ended with the publication of Fall of a Thousand Suns[1113], in which he investigates the effect of extraterrestrial encounters on the development of early religious beliefs.
(a) The Younger Dryas Impact Hypothesis – Scientific American Blog Network (archive.org)
(b) Comet Theory Comes Crashing to Earth – Pacific Standard (archive.org)
(c) https://www.sott.net/article/229835-Real-Science-Under-Attack-The-Dirty-Tricks-of-Rex-Dalton
(d) Wayback Machine (archive.org)
(e) https://www.sott.net/articles/show/229835-Real-Science-Under-Attack-The-Dirty-Tricks-of-Rex-Dalton
(g) Prehistoric humans not wiped out by comet, say researchers — ScienceDaily (archive.org)
(h) https://www.news.ucsb.edu/2015/015778/cataclysmic-event-certain-age
(i) https://www.sciencenews.org/article/younger-dryas-comet-impact-cold-snap
(k) Comet impact theory disproved | EurekAlert! (archive.org) *
(l) https://www.osti.gov/biblio/776650-terrestrial-evidence-nuclear-catastrophe-paleoindian-times
(m) YDIH: Younger Dryas Impact Hypothesis | Thongchai Thailand (tambonthongchai.com)
Shermer, Michael
Michael Shermer (1954- ) is the founding publisher of Skeptic magazine and Skeptic.com. For eighteen years he wrote the ‘skeptic’ column for Scientific American(h).
Suffering as he does from terminal scepticism, Shermer could not resist offering his views on Atlantis(a), which basically assume that Plato created the myth of Atlantis to support his political philosophy. This idea has been put forward by many sceptics. However, nobody seems to have suggested that while Plato may have been promoting his political philosophy with the Atlantis story, there is absolutely no reason why he could not have been using real historical events to achieve the same result. This explains how the late Professor Antonis Kontaratos was able to point out at the 2005 Atlantis Conference that Plato states directly and indirectly, twenty-two times, in both Timaeus & Critias, that the story of Atlantis is true [629.79].
I should note here the comment of Martin Ebon that “the narrative, unlike the Republic, espouses no particular theory and reads more like historical fact, however confusing, than a myth.”[286.16]
Shermer does accept that Plato mixed history with myth but does not suggest how we might separate the two, instead, he is content to dispose of both baby and bath-water. I consider fatuous, his comment that “Plato’s Atlantean dialogues are essentially an ancient Greek version of Star Wars.” This silly comparison was recently (2018) echoed on an Australian website(d).
Georgeos Diaz-Montexano responded to Shermer’s views with a 2005 article, contentiously entitled Errors, Fallacies and Lies.
Shermer wrote an article(b) for Scientific American (Jan.1.2016) on the subject of ‘Homo Naledi, which generated a highly critical response, noting that “Shermer preferred to speculate without evidence and publish an essay without fact-checking.” Even Shermer nods!
>Some years ago Rod Martin wrote a short but interesting paper grading the arguments of some of the better-known Atlantis sceptics, such as Shermer and Kevin Christopher(i)
In a 2017 article in Scientific American, Shermer offered a highly critical review(f) of Graham Hancock’s Magicians of the Gods.<
However, to give credit where credit is due I must acknowledge that recently (2020) Shermer, among others, has back-pedalled on their previous sustained opposition to the idea of the Younger Dryas Impact Hypothesis(e). The impetus for this volte-face seems to have been provided by James Lawrence Powell, also a former sceptic, and his book, Deadly Voyager [1911].
In June 2023, Shermer published an article in Skeptic magazine attacking Graham Hancock‘s theories in general and the Netflix 2022 eight-part series Ancient Apocalypse(g) in particular.
(a) https://michaelshermer.com/sciam-columns/myth-is-the-message/#more-52
(b) https://www.scientificamerican.com/article/did-this-extinct-human-species-commit-homicide1/
(c) Michael Shermer: Murdering the facts about Homo naledi? – john hawks weblog (archive.org)
(e) In praise of intellectual honesty – The Cosmic Tusk
(f) No, There Wasn’t an Advanced Civilization 12,000 Years Ago – Scientific American
(h) https://michaelshermer.com/sciam-columns/
(i) Mission: Atlantis, by Rod Martin, Jr. — Grading the Skeptics (archive.org) *