
Mark J. Higgins, CFA, CFP, is the writer, with Elliot Chambers, of “The Panic of 1819, Silicon Valley Bank and the Dangers of Bank Runs,” from the Summer season 2023 concern of Financial History.
“The demand for lands since the 1st July seems as great as ever; all payments are made in the Mississippi Stock — which is sold at 25 percent discount . . . the demand for lands is so great I have not time within office hours to attend to my returns or books.” — Nicholas Grey, Land Workplace Clerk, 1816
On 10 April 1815, Mount Tambora, a volcano on the Indonesian island of Sumbawa, exploded within the largest volcanic eruption in recorded historical past. The volcano ejected an estimated 31 cubic miles of rock and ash and claimed not less than 70,000 lives.
However the eruption’s impact on the local weather was much more lethal and disruptive.

The volcano despatched an infinite cloud of sulfur dioxide into the higher ambiance that repelled daylight and quickly cooled the planet by an estimated 1 diploma Fahrenheit or round 0.5 levels Celsius. The catastrophe’s affect peaked in the summertime months of 1816, the so-called Yr and not using a Summer season. Crop yields collapsed throughout the world, creating a shortage of agricultural commodities and a sharp rise in prices — especially for wheat and cotton.
European farmers had been hit particularly laborious, and international locations elevated imports to feed their populations. The US expertise was much less catastrophic however nonetheless painful. New England suffered essentially the most because of the harsher results of chilly climate within the northern latitudes. 1000’s of US farmers bought their land and headed west. The enchantment was twofold. First, they might buy bigger tracts of farmland. Second, crop costs went up. For instance, wheat costs rose almost 25% by year-end 1816 and greater than 50% by year-end 1817. The mix of extra acreage and better costs regarded like the final word win–win scenario. The next graph reveals the sharp rise in land purchases in only one county in what turned the state of Mississippi.
Complete Land Gross sales, in Acres, Washington County, Mississippi

Supply: Malcolm J. Rohrbough, The Land Office Business: The Settlement and Administration of American Public Lands
The First Nice Despair
“The bank bubbles are breaking . . . the merchants are crumbling to ruin, the manufacturers perishing . . . there seems to be no remedy but time and patience, and the changes of events which time affects.” — President John Quincy Adams
The worldwide cooling attributable to the Mount Tambora eruption was intense however short-lived. In contrast to carbon dioxide, sulfur dioxide naturally dissipates from the ambiance inside a couple of years. By 1818, sulfur dioxide ranges returned to pre-eruption ranges, and world temperatures normalized.
House owners of Midwestern farmland all of the sudden confronted monetary destroy. Many had taken on monumental loans to buy plots at costs that would solely be justified if crops bought at elevated charges for a lot of extra years. As a substitute, strong harvests and the large growth in agriculture fueled a world provide glut, and costs plummeted. By 1820, wheat prices had fallen by approximately 60% relative to 1817.
The decline of agricultural commodity costs triggered a collapse in US land values as farmers and speculators adjusted their income forecasts. On the similar time, the Second Financial institution of the US, which started operations in 1817, reversed a lot of its lending insurance policies to maintain its dwindling reserves from eroding additional. This lowered the cash provide and intensified the financial contraction. Falling commodity costs, collapsing land values, tight financial circumstances, and extremely indebted landowners had been an excessive amount of for the economic system to bear. No single occasion marked the start of the Panic of 1819, however the monetary distress that adopted rivaled something that the nation had skilled earlier than and is usually known as the first Great Depression.
Classes from the Eruption of Mount Tambora
The eruption of Mount Tambora occurred greater than 200 years in the past, nevertheless it has many classes which might be nonetheless related immediately. I element a number of of those within the Summer 2023 issue of Financial History journal and some extra under.
1. The Hazard of Herd Habits
“That’s the dilemma we face. Over the next 15 years, instead of having these beautiful fields and orchards [alternative assets] to ourselves, there’s going to be a lot more money and a lot more competition. One has to predict that it’s going to be much tougher for endowed institutions to preserve their performance advantage.” — Laurance (Laurie) R. Hoagland, Jr., former CIO of the Hewlett Basis
People have a robust intuition to comply with the gang. This bias was hard-wired into our brains over tons of of 1000’s of years as a result of it was vital to our survival. When early people recognized a horny useful resource and harvested it or acknowledged a hidden hazard and fled from it, their neighbors typically did the identical. For many of human historical past and in many various contexts, this method labored and continues to work, and later arrivers acquire simply as a lot profit as the primary movers.
However the herd intuition doesn’t work within the investing world. The truth is, it backfires. Because the herd flocks to new investments, the value goes up and rapidly exceeds the intrinsic worth of the asset. Then, as soon as the availability of latest buyers dries up, the asset crashes. A small variety of early adopters could revenue from undiscovered funding alternatives, however followers are nearly assured to return up brief.
The farmers and speculators of the 1810s differ little from fashionable victims of herd habits. They suffered the identical penalties as retail buyers who piled into dot-com shares, residential actual property, cryptocurrencies, non-fungible tokens (NFTs), and now synthetic intelligence (AI) shares. This habits can be widespread amongst institutional buyers, who’ve considerably elevated their various asset allocations solely to be disenchanted with the returns, as Laurie Hoagland all however predicted 15 years in the past.
2. The Hazard of Combating the Present of Time
That’s how James Buchan, the writer of Frozen Desire: The Meaning of Money, describes the habits of members in maybe the best asset bubble ever, France’s Mississippi Bubble of 1717 to 1720. Like most monetary catastrophes, it originated in an try by buyers to cheat the highly effective present of time. A distinguishing function of historical past’s finest buyers — the Hetty Greens, Warren Buffetts, and Charlie Mungers — is their capacity to align their funding habits with the rigid circulate of time. In a phrase, they’re affected person. They perceive that profitable investing is extra like watching the grass develop than profitable the lottery. However these caught up in funding fads, whether or not it’s Midwestern actual property within the 1810s or AI investments within the 2020s, typically endure from a compulsion to compress the time required to show a bit of cash into lots. For this reason there’ll virtually at all times be many extra losers than winners regardless of the newest investing craze could also be.
3. Shopping for Time with Sulfur Dioxide Emissions
“Photo voltaic radiation modification (SRM) is a possible complement to different instruments accessible to handle local weather change: mitigation of greenhouse fuel emissions, elimination of carbon dioxide (CO2) from the ambiance, and adaptation to present and anticipated adjustments to local weather. SRM affords the opportunity of cooling the planet considerably on a timescale of some years.” — “Congressionally Mandated Research Plan and an Initial Research Governance Framework Related to Solar Radiation Modification,” June 2023
The final lesson comes with a enormous caveat as a result of it includes a reasonably excessive and undesirable proposal.
That the planet is quickly warming and that CO2 ranges are a very powerful driver is mostly accepted as truth. So far, nevertheless, we’re not shifting quick sufficient to cut back CO2 emissions. Over the following a number of a long time, the race between the forces of nature and human ingenuity will decide how a lot the world warms and when and the place temperatures will plateau.
The long-term answer to local weather change will contain sharp reductions in fossil gasoline emissions and perhaps improvements that take away greenhouse gases from the ambiance. However given the gradual tempo of progress, we might have to contemplate various ways to purchase time. In June 2023, the White Home launched a congressionally mandated report that explored the usage of photo voltaic radiation modification (SRM) to gradual local weather change. One potential tactic is to duplicate the consequences of a serious volcanic eruption by releasing massive quantities of sulfur dioxide into the higher ambiance.
This may increasingly appear farfetched, however Mount Tambora’s eruption demonstrates that the science works and works rapidly. After all, the logistics and monetary feasibility of such a venture are but to be decided, and its unintended effects — sulfur dioxide produces acid rain and will deplete the ozone layer — may very well be steep, even insufferable.
However uncertainties apart, that the expertise of the Mount Tambora eruption not solely has classes for buyers greater than two centuries later however may also contribute to fixing certainly one of humanity’s most urgent fashionable issues reveals the worth of learning monetary historical past and seeking to the previous to tell the current and form the long run.
For extra monetary historical past classes from Mount Tambora and past, don’t miss Investing in U.S. Financial History from Mark J. Higgins, CFA, CFP, or his larger exploration of the Panic of 1819, with Elliot Chambers, in Financial History.
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All posts are the opinion of the writer. As such, they shouldn’t be construed as funding recommendation, nor do the opinions expressed essentially mirror the views of CFA Institute or the writer’s employer.
Image courtesy of Jialiang Gao. This file is licensed below the Creative Commons Attribution-Share Alike 3.0 Unported license. Cropped.
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