earth science

Hugh Auchincloss Brown

Hugh Auchincloss Brown is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Hugh Auchincloss Brown rather than just read about it. In short: Hugh Auchincloss Brown (23 December 1879 – 19 November 1975) was an electrical engineer who advanced a theory of catastrophic pole shift. Brown claimed that massive accumulation of ice at the poles caused recurring tipping of the axis in cycles of approximately 4000–7500 years.

Key takeaways

Hugh Auchincloss Brown belongs to earth science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Hugh Auchincloss Brown to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Hugh Auchincloss Brown from memory before moving on to harder problems.

Reference excerpt

Hugh Auchincloss Brown (23 December 1879 – 19 November 1975) was an electrical engineer who advanced a theory of catastrophic pole shift. Brown claimed that massive accumulation of ice at the poles caused recurring tipping of the axis in cycles of approximately 4000–7500 years. He argued that because the earth wobbles on the axis and the crust slides on the mantle, a shift was demonstrably imminent, and suggested the use of nuclear explosions to break up the ice to forestall catastrophe. Brown graduated from Columbia University in 1900. He is a grandson of the Scottish American merchant Hugh Auchincloss (1780–1855), who founded a mercantile company which became known as J & H Auchincloss, or Auchincloss Brothers. Through his mother, Matilda Auchincloss (1824–1894), Brown was a cousin of businessman Hugh D. Auchincloss Sr. and first cousin once removed of stockbroker and Standard Oil heir Hugh D. Auchincloss Jr., stepfather of Jacqueline Kennedy Onassis and Lee Radziwill. Through his father, Horatio Silas Brown, he was descended from John Howland, a signatory of the Mayflower Compact, and Elizabeth Tilley, a fellow Mayflower passenger.

Works Popular awakening concerning the impending flood (privately printed 1948) Cataclysms of the Earth (1967)

References

External links "Can the Earth Capsize?" Time 13 September 1948 Robert Plumb (August 30, 1948). "Engineer Says Vast Polar Ice Cap Could Tip Earth Over at Any Time". The New York Times. p. 19. "Economist Disputes Theory That Polar Ice Cap Perils Earth". The New York Times. August 31, 1948. "Antarctic Doomsday, An Editorial". The New York Times. September 1, 1948.

Worked examples

Example 1 — a first encounter with Hugh Auchincloss Brown

Start with the simplest possible case. Write down what Hugh Auchincloss Brown claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Hugh Auchincloss Brown before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Hugh Auchincloss Brown ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Hugh Auchincloss Brown

In research: Hugh Auchincloss Brown appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Hugh Auchincloss Brown in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Hugh Auchincloss Brown is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1879 births, 1975 deaths, Auchincloss family, so understanding it makes those chapters shorter.
In everyday life: Look for Hugh Auchincloss Brown outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Hugh Auchincloss Brown in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Hugh Auchincloss Brown means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Hugh Auchincloss Brown out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Hugh Auchincloss Brown in simple terms?

Why does Hugh Auchincloss Brown matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Hugh Auchincloss Brown?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Hugh Auchincloss Brown.