CatastrophismPopular PressYounger Dryas Impact Evidence

Smoking Gun: Fifty years of study by Bill Napier et al. vindicated in new paper

Napier on the Tusk 2010 Napier on The Bos 2013 Tusk Interviews Napier 2015 Napier on Orbital Fragmentation 2019 Daily Mail A comprehensive study of the Taurid meteor stream released last week confirms a central understanding of astronomer Dr. Bill Napier and the Comet Research Group, which was incorporated into the YDI hypothesis from the start in 2007. A large comet has been fragmenting in solar…
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NYT: 6000 word Sunday feature article on the YDI and Comet Research Group

Comet Research Group kicks off new journal with blockbuster papers

Random Tusks

Open Letter: Napier on Defant and the Joe Rogan podcast

Bill Napier sent the Tusk a note regarding Joe Rogan’s unforgettable debate-style podcast on the Younger Dryas Boundary Hypothesis. Bill’s message is posted below my rant here. His informed correction of Marc Defant’s self-styled skeptical authority on comets is priceless and instructive. A cultural genre of all-purpose professional “skeptics,” like Defant and…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Random Tusks

Cosmic Tusk Interview: Dr. Bill Napier

The Paper The Tusk has been interested for some time in conducting an occasional interview with players in fields related to cosmic catastrophes in human times. So much of the coverage of our subject is “drive-by” journalism, with uninformed reporters on deadline asking shallow, often misinformed, questions of key scientists and then writing a story which barely informs. The subject…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Random Tusks

Napier on the Recent Russian Blast, Phil Plait, the Harvard Discovery of Platinum in The Younger Dryas -- and Intellectual Integrity

“I’m trying to piece together what happened from the videos. First of all, I do not think this is related in any way to the asteroid 2102 DA14! For one thing, this occurred about 16 hours before DA14 passes. At 8 kilometers per second that’s nearly half a million kilometers away from DA14. That puts it on a totally different orbit.” — Phil Plait, Bad Astronomy, February 15…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

The Bos & Co

Napier: Not So Fast Bos....

The banner image above is Comet 73/P Schwassman-Wachmann fragmenting in orbit  ABSTRACT Intersection with the debris of a large (50-100 km) short-period comet during the Upper Palaeolithic provides a satisfactory explanation for the catastrophe of celestial origin which has been postulated to have occurred around 12900 BP, and which pre-saged a return to ice age conditions of duration 1300 years.
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#Pebblegate over; Tall el-Hammam paper remains published

Random Tusks

Journal of Cosmology (Part I): Napier

Crumbling Comet Schwassmann-Wachmann 3 Approaches Today I added a link to the ‘Great  Link’s on the right sidebar to a fine ET extinction and Younger Dryas Boundary round-robin thrown last year by the Journal of Cosmology.  The Journal solicited a number of distinguished contributers both supportive and dismissive of the idea the earth encountered a game-changing cosmic…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Random Tusks

Smoke Linked to Gun: Napier upheld by Nesvorný and Jenniskens on Zodiacal Cloud and short-period Comets

Richard Kerr, the oldest rat in the barn over at Tusk competitor Science Magazine, has written a disturbingly matter-of-fact piece reporting the myth busting work of David Nesvorný and Peter Jenniskens (hereafter N&J) on the source of Interplanetary Dust and the Zodiacal Cloud. N&J are the same fellows who last month deduced massive ancient meteoritic airburts in Antarctica from ice…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Random Tusks

Napier invokes Whipple: Challenges NASA's Morrison

[Whipple Obit] In an independent defense of  David Morrison’s ham-handed screed in the (giggle) Skeptical Inquirer challenging the science of the YDB event, respected British astronomer Bill Napier invokes some greats of the past — in particular, Fred Whipple of Harvard, the grandfather of American comet science — in support of his central claim that the Taurid complex of…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question