The Skeptical Teacher

Musings of a science teacher & skeptic in an age of woo.

Loch Ness Monster Activity is Likely Just Seismic in Nature

Posted by mattusmaximus on July 8, 2013

I ran across two articles recently about the latest research regarding the Loch Ness Monster.  And by “research” I really do mean serious scientific work: it seems that many supposed Nessie sightings over the years have been accompanied by audible rumbling and gas bubbling up to the surface of Loch Ness.  There seems to be a plausible geological (note: “geological” does NOT equate to “big freaking monster”, just to clarify) explanation for these phenomena.

As a lesson in critical thinking (or a lack thereof) in the media, let us compare the coverage of this research from two different sources, the Scientific American blog and the Huffington Post.  First, the SciAm blog…

The Earth-shattering Loch Ness Monster that wasn’t

Summer is traditionally Silly Season, when newspapers publish strange stories about aliens and monsters again and again to bridge holiday time – and so will July on “History of Geology” be dedicated to frivolous science stories…

In 2001 the Italian geologist Luigi Piccardi presented during the Earth Systems Processes meeting in Edinburgh a hypothesis explaining the supposed appearance of the sea/lake monster “Nessie” as a result of geologic forces.

According to Piccardi’s idea the historic description of the monster – appearing on the surface with great (earth)shakes and rumours – could be associated with bubbles emanating from the bottom of the Scottish lake of Loch Ness in response of seismic activity along the Great Glen fault system, passing below the lake. …

VERNE_1864_Voyage_au_centre_terre_Plesiosaurus

… Not only biological constrains, also the geology don’t seems to support the existence of an earthshaking monster in Loch Ness.  Common earthquakes from the Loch Ness area range between magnitude 3 to 4, larger events were recorded only in 1816, 1888, 1890 and 1901. These earthquakes don’t coincide with the years of supposed increased activity of Nessie (like 1933). Even the largest Scottish earthquakes were anyway too weak to cause any observable effects on the surface of Loch Ness (curiously the great earthquake of Lisbon in 1755 generated waves on Loch Ness, but no Nessie sighting is reported for this year).

Piccardi himself sees the value of his hypothesis more in the possibility to make geologists aware of the geological origins of some myths, as to propose verifiable cryptozoology.

Well, that seems pretty good: a well thought-out article regarding an area of actual scientific research, even going so far as to note the limitations of Piccardi’s hypothesis.

Now, let’s see what the HuffPo has to say…

Loch Ness Monster Mystery Solved? ‘Nessie’ Just Bubbles From Seismic Activity, Geologist Says (VIDEO)

… The first claimed sighting of “Nessie” occurred in the sixth century, according to Scientific American. Legend has it that the creature appears along with earth tremors and bubbling from the bottom of Loch Ness, one of Britain’s largest freshwater lakes.

Formed as a result of a long-ago collision between the northern tip of Scotland and the rest of Britain, the loch sits over the 62-mile Great Glen fault line. Piccardi argues that this position may have fueled centuries of Loch Ness Monster rumors.

“Loch Ness is exactly on the fault zone,” Piccardi said in 2001, according to The Telegraph. “When there are small shocks, it can create a commotion on the water surface. Along the fault there can be gas emissions, which can create large bubbles on the surface. There are many surface effects which can be linked to the activity of the fault.”

But Piccardi’s theory is not without critics, especially among Loch Ness Monster enthusiasts like Gary Campbell, president of the Loch Ness Monster Fan Club in Inverness, Scotland.

“Most of the sightings involve foreign objects coming out of the water. There’s two most common — one’s a hump, and the other is a head and neck,” Campbell told ABC News. “At the end of the day, there’s still sightings that are inexplicable. There’s something physical in there.” …

*facepalm*

Where to begin?  First of all, the fact that the HuffPo elevates a pseudoscientific hack – in this case, the Gary Campbell who runs a fan club for the Loch Ness Monster – to the level of a serious critic of a pretty plausible area of scientific research speaks volumes.  Apparently, to the HuffPo, “scientist” equates with “anyone who can make sh*t up”.

Next, pay attention to Campbell’s response: “At the end of the day, there’s still sightings that are inexplicable…” So that proves… what exactly?  That there isn’t a full explanation?  And how exactly does a lack of an explanation provide any validity to the explanation via invoking Nessie?  This is a classic argument from ignorance, and one could just as easily invoke leprechauns or unicorns as an explanation using such shoddy logic.

Last, but not least, is the final few seconds of the video at the HuffPo link, wherein the host shows some TV anchors moaning about how they don’t want to accept the geological research of Piccardi because they like the idea of Nessie.  The HuffPo host summed it up as follows:

“Sometimes you just don’t want scientific reasoning, and you just want to believe.”

600px-Double_facepalm

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One Response to “Loch Ness Monster Activity is Likely Just Seismic in Nature”

  1. BobH said

    people just wanna believe! They are impervious to facts that contradict their belief. Sounds like religion.

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