European potato failure

1840s northern European food crisis

A blighted potato tuber

The European potato failure was a food crisis caused by potato blight that struck Northern and Western Europe in the mid-1840s. The time is also known as the Hungry Forties. While the crisis produced excess mortality and suffering across the affected areas, particularly affected were the Scottish Highlands, with the Highland Potato Famine and, even more harshly, Ireland, which experienced the Great Famine. Extensive emigration was a result of these famines, but even so large numbers in Ireland starved due to lack of access to other staple food source and the British government exporting other food sources from Ireland.

## Potatoes at the time

[edit]

In 2013, researchers used DNA sequencing techniques to decode DNA from the pathogen in potato samples from 1845 stored in museums, and compare them to modern genetic types. The results indicated the "strain was different from all the modern strains analysed".[1]

After the blight, strains originating in the Chiloé Archipelago replaced earlier potatoes of Peruvian origin in Europe.[2]

| Potatoes  | Rye  | Wheat  | Oats

|
|
|
|

| arable land  | consumption  | 1845 yield  | 1846 yield
| (%)  | (kg/capita daily)  | (% change on normal)
Belgium  | 14%  | 0.5/0.6 kg  | −87%  | −43%  | −50%  | −10%  | n/a
Denmark  | 3%  | 0.2/0.3 kg  | −50%  | −50%  | −20%  | −20%  | n/a
Sweden  | 5%  | 0.5/0.6 kg  | −20–25%  | −20–25%  | −10%  | −10%  | n/a
France  | App. 6%  | 0.5 kg  | −20%  | −19%  | −20%  | −25%  | n/a
Württemberg  | 3–8%  | n/a  | −55%  | −51%  | −15%  | −24%  | n/a
Prussia  | 11%  | 1.0/1.1 kg  | n/a  | −47%  | −43%  | −43%  | n/a
Netherlands  | 11%  | 0.7 kg  | −71%  | −56%  | −47%  | −6%  | n/a
Spain  | 2%  | low  | n/a  | n/a  | n/a  | n/a  | n/a
Highlands of Scotland  | n/a  | high  | n/a  | −80%  | n/a  | n/a  | n/a
Ireland  | 32%  | 2.1 kg  | −30%  | −88%  | n/a  | n/a  | −33%
Source: Cormac Ó Gráda et al., 2006[3]

## Population decline

[edit]

The effect of the crisis on Ireland is incomparable to all other places, causing one million deaths,[4] up to two million refugees, and spurring a century-long population decline. Excluding Ireland, the death toll from the crisis is estimated to be in the region of 100,000 people. Of this, Belgium and Prussia account for most of the deaths, with 40,000–50,000 estimated to have died in Belgium, with Flanders particularly affected, and about 42,000 estimated to have perished in Prussia. The remainder of deaths occurred mainly in France, where 10,000 people are estimated to have died as a result of famine-like conditions.[3]

Aside from death from starvation and famine diseases, suffering came in other forms. While the demographic impact of famines is immediately visible in mortality, longer-term declines of fertility and natality can also dramatically affect population. In Ireland births fell by a third, resulting in about 0.5 million "lost lives". Declines elsewhere were lower: Flanders lost 20–30%, the Netherlands about 10–20%, and Prussia about 12%.[3]

Emigration to escape the famine centred mainly on Ireland and the Scottish Highlands. Elsewhere in the United Kingdom and on the continent, conditions were not so harsh as to completely eradicate the basics of survival so as to require mass migration of the sort experienced in Ireland and Scotland. Over 16,500 emigrated from the Scottish Highlands (out of a population affected by famine of no more than 200,000), many assisted by landlords and the Highland and Island Emigration Society, mainly to North America and Australia, this forming part of the second phase of the Highland Clearances.[5]: 481 [6]: 307 The global consequence of this was the creation of a substantial Irish diaspora.

| Annual population change

|

| 1840–45  | 1845–46  | 1846–47  | 1847–48  | 1848–49  | 1849–50  | 1850–60
Belgium  | +1.1%  | +0.9%  | +0.9%  | +0.0%  | +0.5%  | +0.2%  | +0.7%
Denmark  | +1.1%  | +1.0%  | +0.8%  | +1.0%  | +1.0%  | +1.0%  | +1.2%
Sweden  | +1.1%  | +0.8%  | +0.6%  | +1.0%  | +1.3%  | +1.2%  | +1.0%
France  | +0.5%  | +0.7%  | +0.4%  | +0.1%  | +0.3%  | +0.0%  | +0.5%
Germany (total)  | +1.0%  | +1.0%  | +0.5%  | +0.2%  | +0.1%  | +0.9%  | +0.7%
Prussia  | +1.3%  | +1.4%  | +0.8%  | +0.5%  | +0.4%  | +0.9%  | +1.0%
Netherlands  | +1.1%  | +1.1%  | +0.3%  | −0.2%  | +0.1%  | +0.3%  | +0.7%
United Kingdom*  | +1.2%  | +1.2%  | +0.7%  | +0.7%  | +0.7%  | +0.7%  | +1.3%
Ireland  | +0.4%  | −0.2%  | −4%  | −4%  | −4%  | −4%  | −1.7%
Notes: *excluding Ireland
Source: Cormac Ó Gráda et al., 2006[3]

## Political effects

[edit]

The widespread hunger and starvation is commonly thought to be a cause of political changes during the mid 19th century. The Revolutions of 1848 saw widespread dissatisfaction among European peasants who saw a decline in their standard of living and so, along with other reasons, led many to join revolutions in various countries.[citation needed] Similarly, in Ireland, the potato famine saw a rise in Irish nationalism, exemplified in the 1848 Young Irelander Rebellion, again partly caused by discontentedness with hunger and the British government's perceived role.[citation needed]

## See also

[edit]

* History of the potato
* Revolutions of 1848, of which this crop failure was a cause

## References

[edit]

1. ^ Briggs, Helen (21 May 2013). "Irish potato famine pest identified". BBC News.
2. ^ Johanson, Mark (August 28, 2020). "Mash hits: the land that spawned the supermarket spud". The Economist. Retrieved September 1, 2020.
3. ^ a b c d Ó Gráda, Cormac; Vanhaute, Eric; Paping, Richard (August 2006). The European subsistence crisis of 1845–1850: a comparative perspective (PDF). Helsinki. Archived from the original (PDF) on 2017-04-17. – XIV International Economic History Congress of the International Economic History Association, Session 123
4. ^ Briggs, Helen (21 May 2013). "Irish potato famine pathogen identified". BBC News. Retrieved 7 July 2018.
5. ^ Devine, T M (1999). The Scottish Nation: a Modern History (2006 ed.). London: Penguin Books Ltd. ISBN 978-0-7181-9320-1.
6. ^ Devine, T M (2018). The Scottish Clearances: A History of the Dispossessed, 1600-1900. London: Allen Lane. ISBN 978-0241304105.

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