Thursday, February 9, 2017

The Return of London’s Fog

 
 Opinion

 
 1932: A foggy day at Lincoln’s Inn, London. Credit General Photographic Agency/Getty Images

Cambridge, England — IN January, researchers at King’s College London announced that pollution levels on Oxford Street, in central London, had exceeded limits set for the entire year in just the first four days of 2015. Similarly alarming numbers have been recorded for other streets in the city — and yet the mayor, Boris Johnson, has delayed implementation of stricter air-quality measures until 2020.
What’s happening in London is being played out in cities worldwide, as efforts to curtail the onslaught of air pollution are stymied by short-term vested interests, with potentially disastrous results.
This is not the first time that society has confronted a threat of this kind. In the 19th century, the Industrial Revolution brought millions into the world’s cities, which expanded with unprecedented rapidity, leading to atmospheric pollution as the fossil fuels burned in urban homes poured huge quantities of sooty, sulfurous emissions into the air.
Nowhere was this more obvious, or more threatening, than in the greatest of all Victorian cities, London, where air pollution was literally in front of everyone’s face in the form of the city’s infamous, polluted fog.

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