The History of Sheep Fever

This episode of "The Poor Proles Almanac" explores the historical economic bubble surrounding Merino sheep in New England between 1810 and 1845. Hosts Andy, Elliot, and Matt discuss how the opportunity to get rich quick, combined with favorable economic conditions, led to the rapid deforestation of New England for sheep pasture and ultimately ended in the financial ruin of many farmers.

Setting the Stage: Pre-Merino New England

Before discussing the Merino sheep craze, the hosts provide context on the ecological and economic situation in New England in the 17th and 18th centuries. They explain that colonists rapidly cleared forests for homesteads, farms, and timber for shipbuilding. Most of this timber was pine, which the hosts acknowledge is a fast-growing, strong, and lightweight wood suitable for construction. Much of this timber, especially large pines, was claimed by the British crown for use as ship masts, leading to conflicts with colonists who were clearing the land for their own use.

As the country expanded westward, many farms followed, leaving behind a partially reforested landscape dotted with homesteads. The episode also introduces the Boston Brahmins, a wealthy and influential group descended from early colonists who wielded significant economic and political power in the newly formed United States.

Enter the Merino: A Sheep of Exquisite Value

The episode then shifts focus to William Jarvis, a member of the Boston Brahmins, and his role in introducing Merino sheep to New England. While working as a U.S. consul in Europe, Jarvis observed the high price commanded by Merino wool, which was significantly finer and softer than the wool produced by the English sheep common in the colonies. Merino sheep were originally bred in Spain, where their export was strictly controlled to protect the lucrative wool trade.

The Perfect Storm: War, Embargoes, and Technological Innovation

A confluence of events created ideal conditions for the Merino wool market to explode in New England. Escalating tensions between England and France, culminating in the War of 1812, disrupted the supply of wool to the United States. Embargoes on French and English goods further restricted the availability of wool, driving up demand. Simultaneously, the invention of the power loom in 1814 allowed for rapid and efficient textile production, particularly in New England, which was rich in rivers suitable for powering mills.

Jarvis capitalized on this opportunity, importing thousands of Merino sheep from Spain and establishing himself as a prominent figure in the burgeoning wool industry. He not only raised sheep himself but also invested heavily in textile mills, effectively creating a vertically integrated business model.

Sheep Fever: Uncontrolled Growth and Ecological Consequences

The combination of high demand and the potential for immense profits led to what the hosts call “Sheep Fever” in New England. Farmers were eager to acquire Merino sheep, driving up prices and fueling speculative investment. The demand for sheep pasture led to rapid deforestation, with agricultural land below 2,000 feet increasing from 20% to 80% within 35 years. This deforestation had lasting ecological consequences, as evidenced by the prevalence of white pine, a fast-growing but less ecologically valuable species, in New England forests today.

The episode emphasizes the scale of deforestation by citing Tom Russell, who describes the extensive network of stone walls built across New England as a direct result of the timber shortage caused by sheep farming. These walls, totaling over 125,000 miles, represent a massive human-made alteration of the landscape.

The Bubble Bursts: Market Saturation and Financial Ruin

The Merino wool craze proved unsustainable. As Spain sold off more of its Merino flocks and the Napoleonic Wars ended, the price of wool plummeted from $2 per pound to 27 cents per pound between 1809 and 1840. This price collapse led to the financial ruin of many farmers who had invested heavily in Merino sheep, leaving behind a deforested landscape struggling to recover.

Lessons Learned: The Echoes of Short-sighted Exploitation

The episode concludes by reflecting on the long-term consequences of the Merino sheep craze. While the economic bubble ultimately burst, the ecological damage to New England forests persists to this day. The dominance of white pine and the lack of old-growth forests demonstrate the lasting impact of short-sighted exploitation driven by the pursuit of quick profits. The hosts connect this historical episode to contemporary issues, suggesting that the pursuit of wealth often comes at the expense of environmental health and long-term sustainability.

This episode connects with our previous conversation about treatment-free beekeeping by highlighting the dangers of prioritizing short-term gains over long-term sustainability. The Merino sheep craze demonstrates how market forces, combined with a lack of foresight and ecological awareness, can lead to devastating consequences for both human communities and the natural environment.

For sources, transcripts, and to read more about this subject, visit: www.agroecologies.org

To support this podcast, join our patreon for early, commercial-free episode access at https://www.patreon.com/poorprolesalmanac

For PPA Restoration Content, visit: www.restorationagroecology.com

For PPA Merch, visit: www.poorproles.com

For PPA Native Plants, visit: www.nativenurseries.org

To hear Tomorrow, Today, our sister podcast, visit: www.tomorrowtodaypodcast.org/