Today in History: Dec. 5
The photo at top was taken in London, England, in December 1952. There is nothing remarkable about the photo or the location or the month or the year in which it was taken. The photo was taken at two in the afternoon that December day.
The Great Smog of London, which killed more than 4000 people in one week, began on this date in 1952. The photo depicts it clearly. The combination of London’s typical fog with unusually high levels of coal smoke and vehicle exhaust produced the deadly condition, which also gave the world the word “smog” itself, which combines “smoke” and “fog.”
The modern-day environmental movement was kicked into action by this human-influenced weather event, and air pollution reduction laws started to be passed in London that very month.
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