07-16-19 S Goodfellow - Greenland Hiawatha Impact crater and possible consequences
07/16/19
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Presentation
Stephen Goodfellow:
"What might the disappearance of Lake Agassiz, the Clovis Culture, the mega fauna and the beginning of the bitterly cold, Younger Dryas era all have in common? "
Presentation
David McClintock:
"Digital Cybernetic Design - aka the impossibility of predicting the impact of innovation from a new technology like the digital revolution."
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Location & Time: Tuesdays, 11:30am to 1:30pm
Quinta Loreto Hotel, Cjon. de Loreto 15, Centro, Zona Centro, 37700 San Miguel de Allende, Gto.
From Cjon. de Loreto, enter the Mercado de Artisanias alley (East, going up-hill) about twenty yards and turn to your left into the Hotel Quinta Loreto compound.
The community center is on the Southeast side of the little central park. If you are coming by car, there is a parking lot within the compound.
(The community center is in the same location as the Philosophical get-together which is held on Fridays.)
A 50 pesos donation is suggested.
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Links from this week:
Terra Mizwa's links:
"Brain Zap changes your love of music"
Nature Human Behavior:
"Fungi trade with plants like a stock market"
"US Police use a gun that binds a suspects limbs"
"A female fly can ruin your drink"
"Slimy solution to a medical problem"
Advanced Functional Materials,
Ocean plastic found at every depth https://www.newscientist.com/article/2205751-plastic-pollution-found-at-every-depth-of-the-ocean-by-deep-sea-survey/
Ancient population uncovered in Siberia
https://www.livescience.com/65654-dna-ice-age-teeth-siberia.html
Stem cell patch could repair hearts
Stephen Goodfellow's links:12-11-18, at this SciTechNature session we touched on the Mini Ice Ages, including the 1,500 year long Younger Dryas freeze. Since then, the Hiawatha impact crater Has come to light, and I thought it would be exciting to explore the implications of this further.
I find it is interesting that a mere 2000 years before the construction of the relatively recently discovered Göbekli Tepe site, there occurres the sudden Younger Dryas freeze, the Clovis Culture disappearance, the Lake Agassiz rupture, the mega fauna extinction, the South American Pilauco impact...AND possibly the recently discovered (2018) Hiawatha impact crater that all seem to roughly cluster around 12,000 years ago.
The Hiawatha crater (31 km in diameter,) hitherto undiscovered because of the Greenland ice pack, adds an intriguing possible explanation for a massive conflagration in the Americas at that time. If it turns out to be so, it would be a dramatic compelling argument that our civilization pour resources into closely watching out for, and mapping near Earth orbit asteroids.
Here are my research links:
Younger Dryas - Wikipedia
https://en.wikipedia.org/wiki/Younger_Dryas
Clovis culture - Wikipedia
https://en.wikipedia.org/wiki/Clovis_culture
The Megafaunal Extinction
https://www.youtube.com/watch?v=mRGW1tAEDMA
Lake Agassiz - Wikipedia
https://en.wikipedia.org/wiki/Lake_Agassiz
The Massive Flood That Triggered an Ice Age
https://www.youtube.com/watch?v=qMVhR26NRsk
Younger Dryas impact hypothesis - Wikipedia
https://en.wikipedia.org/wiki/Younger_Dryas_impact_hypothesis
Did a Comet Hit Earth 12,000 Years Ago? - Scientific American
https://www.scientificamerican.com/article/did-a-comet-hit-earth-12900-years-ago/
Hiawatha Glacier - Wikipedia
https://en.wikipedia.org/wiki/Hiawatha_Glacier#Possible_impact_structures
Huge impact crater found under Greenland's Hiawatha Glacier, the first known under ice
(Clipped video)
Barringer Meteor Crater in Arizona
https://youtu.be/g9MiJUb7nRc?t=1622
Massive impact crater found under Greenland ice sheet - YouTube
https://www.youtube.com/watch?time_continue=248&v=VwdlSGgZFrY
Massive crater under Greenland's ice points to climate-altering impact in the time of humans
https://www.youtube.com/watch?v=gg0mAihbm58
Younger Dryas crater
https://www.youtube.com/watch?v=icqRjF04w_E
(Recommend reading) Hiawatha Impact Crater – Crater Explorer
http://craterexplorer.ca/hiawatha-impact-crater/
Evidence - Younger Dryas impact hypothesis - Wikipedia
https://en.wikipedia.org/wiki/Younger_Dryas_impact_hypothesis#Evidence
Criticism -Younger Dryas impact hypothesis Wikipedia
https://en.wikipedia.org/wiki/Younger_Dryas_impact_hypothesis#Criticism
(Lecture Prior to the Hiawatha discovery)
End of the Megafauna with Ross MacPhee – AMNH SciCafe
https://www.youtube.com/watch?v=CGYJgYZrMcE
The Younger Dryas Extinction: Impact Related?
https://www.youtube.com/watch?v=s0BQzPNkNpo
Did a Greenland Asteroid Cause Abrupt Warming Last Ice Age?
https://www.youtube.com/watch?v=dZA4gRxM4W0
(Clipped video)
How Epic Floods Changed the World
https://www.youtube.com/watch?v=YWZgfPGtQEs
Younger Dryas in South America
https://youtu.be/m_xwioBiAAU?t=438
David McClintock link to related topic:
BEYOND MEAT - A BRAND MORPHING INTO A MOVEMENT
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The SciTechNature get-together is also on Facebook. ********
SMA Lifelong learning program
http://instituto-allende.edu.mx/en/lifelong-learning-program/
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...Because the acquisition of clean water in our town is not only a science, but a necessity, especially in the San Miguel de Allende area:
Link to John Wharton's Shelter Space; an excellent source of SciTechNature trace elements:
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SMA Rotary Club rests upon a foundation of compassion and science, so it too gets a heads up from SciTechNature.
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Best,
Stephen Goodfellow