Sun, Jan 31, 2021 page16

• Meet ‘baby’ Claire, explorer of Antwerp’s bad air

  With the assistance of volunteers who are keen for a stroll, the aim is to walk Claire daily until November. When in her buggy, the doll records pollution such as soot and particulate matter every 10 seconds in one of Europe’s most polluted cities

  • By Clotilde Gourtlet and Alex Pigman / AFP, ANTWERP, Belgium
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  Out for an afternoon hike, Veerle Bonaers and a friend stop pushing their baby and look down to their map, suddenly aware they have taken a wrong turn. Their baby, Claire, dressed in pink slippers, does not make a sound, sitting snug in her blue buggy, winter sunlight touching her soft tuft of blonde hair.

  Claire, an acronym for Clean Air for Everyone, is silent because she is a doll. Wedged beside her are three electric sensors that measure the particulate matter that spews out of factories and exhausts.

  Her minders, although dressed for a trek, will walk 7.5km from the University of Antwerp campus through Belgium’s notorious traffic, which makes this small EU country of 11 million one of the most harmful polluters in Europe.

  

  Volunteers push a buggy carrying a doll that measures the air pollution that a baby breathes, in Antwerp, Belgium, on Monday.

  Photo: AFP

  Air pollution is responsible for about 7 million premature deaths worldwide each year, according to the UN.

  In Europe, tens of thousands of city dwellers die prematurely every year, a study in The Lancet Planetary Health journal showed.

  Among European cities, Antwerp is the second deadliest after Madrid when it comes to exposure to nitrogen dioxide, the poisonous gas emitted by diesel autos. Nitrogen dioxide is also the gas made infamous in the Dieselgate scandal that exposed mass cheating by Volkswagen, the German auto giant that used a secret device in millions of vehicles to brazenly circumvent EU pollution norms.

  

  Clean Air for Everyone (Claire), a doll in a buggy that measures air pollution, is pictured in Antwerp, Belguim, on Monday. Antwerp has the most polluted air in Belgium.

  Photo: AFP

  “I have a child myself and I’m very concerned about the effect of air pollution,” Bonaers said as her friend Mariska Hendrickx redirected their stroll, traffic cruising by on the busy Prins Boudewijnlaan.

  Claire is the brainchild of Roeland Samson, a professor at the university’s Department of Bioscience Engineering, whose research ropes in Antwerp citizens to help his team more widely measure exposure to air pollution.

  “We have hundreds of parents and grandparents willing to go on a walk with Claire,” the professor said as he gave the day’s walkers their instructions.

  “This is very important because air quality varies a lot. If we just do one measurement in time we wouldn’t have a complete picture,” he added.

  When Claire is in her buggy, traffic-related pollution such as soot and particulate matter is logged every 10 seconds. Other parameters, such as wind speed and time of day, are also recorded.

  The plan is for Claire to go out daily until November, and volunteers are able to sign up on the university Web site dedicated to the project.

  Antwerp is the biggest city in Flanders, Belgium’s densely populated — and flat — Dutch-speaking region, with a notorious ring road, one of the most traffic-clogged arteries of Europe.

  Vehicles there share the road with a never-ending flow of container trucks that roar to the city’s massive port, the second largest in Europe.

  Flanders is largely urban sprawl and most Belgians dream of a stand-alone house in suburbia, encouraging ever more construction. They also benefit from one of the world’s most generous company auto schemes, in which firms are incentivized to give their employees a vehicles and free gas instead of a raise.

  The scheme, criticism by the EU and the Organisation for Economic Co-operation and Development, puts hundreds of thousands of vehicles on Belgium’s congested roads, most often gas-guzzling late models, although auto companies have started to clean up their act because of the climate crisis.

  Joeri Thijs, spokesperson and senior climate campaigner at Greenpeace Belgium, said that the scheme “has pushed a lot of employees into a car even when they don’t need it for their jobs.”

  Scrapping it, he said, “takes political courage obviously because it is taking away a benefit that a lot of people get and have gotten used to.”

  The Belgian government has initiated a plan to fully electrify the company auto scheme away from fossil fuels, which Thijs said he hoped would get the Belgian commuter to rethink their mobility and turn to bikes, public transport or even just walking.

  “Most people realize, even those sitting in the traffic jams, that we need to go for another kind of mobility,” he said.

  This new awareness is pushing people to sign up to spend an afternoon with Claire. In Antwerp, where a conservative mayor has only recently made pollution a priority, several citizen-led initiatives have emerged.

  In 2016, for example, 2,000 residents installed low-cost captors to better measure the dirty air.

  “If people help build the data, they also better understand what is going on and they make the data their own,” Samson said. “It helps them to ... spread the word to the world.”
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