THE GREAT FOG

INTRODUCTION

MEDIEVAL POLLUTION

CITY OF DREADFUL NIGHT

ATTEMPTS TO CONTROL THE SMOKE

THE GREAT FOG

TAKING STEPS

RESOURCES


MEDIEVAL POLLUTION

Londoners have a long history of concern about the environmental hazards that accompany urban life. In medieval London, pollution from coal burning was seen as such a serious matter that a commission was established in 1285 to investigate the problem. It was reconvened three years later with firm instructions to find a solution. In 1307, during the reign of Edward I, legislation was introduced to prevent the use of sea coal in kilns and by blacksmiths.

Like so much of the legislation that was to follow in succeeding centuries, the statutes of 1307 proved largely ineffective. Wood for burning became scarce and expensive, and an increasing number of domestic chimneys encouraged an ever-wider use of fossil fuel. London rapidly changed from a wood-burning city to one that relied on imported coal. By the end of Elizabeth I's reign in 1603, coal consumption in the city had risen to more than 50,000 tons a year.

In 1661, the diarist and proto-environmentalist John Evelyn published a diatribe against air pollution in London: Fumifugium, or The Inconvenience of the Aer and the Smoak of London Dissipated. In another book, A Character of England, he wrote that London was 

    cloaked in such a cloud of sea-coal, as if there be a resemblance of hell upon earth, it is in this volcano in a foggy day: this pestilential smoke which corrodes the very iron, and spoils all the moveables, leaving a soot on all things that it lights; and so fatally seizing on the lungs of the inhabitants, that cough and consumption spare no man.
Evelyn was quick to suggest a correlation between the death rate indicated in London's 'bills of mortality' - documents, compiled in the 17th and 18th centuries by parish clerks, that listed births and the numbers and causes of deaths - and the incidence of particularly severe fogs. His conclusions have been substantiated by the detailed records of foggy weather kept by his contemporary, the astrologer John Gadbury. For example, the arrival of two 'Great Stinking Fogs' in mid-November 1679 coincided with an unusual rise in deaths in the bills of mortality. 

The literature of the late 17th and early 18th centuries demonstrates a lively interest in the causes and effects of air pollution in London. However, with the possible exception of Fumifugium, the prevailing view could be embodied in the old rubric: 'If you don't like the smoke, get out of the kitchen' - leave London or at least move to the suburbs.

Next: CITY OF DREADFUL NIGHT

 
 


John Evelyn
 
 

The first page of Fumifugium
 
 

Industry was the cause of much of the pollution