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'Flight shame' has Swedes rethinking air travel
By Johannes LEDEL
Stockholm (AFP) April 10, 2019

Aviation faces challenge to reduce pollution
Paris (AFP) April 10, 2019 - Aviation has boomed in the past decades, with low-cost airlines helping make travel affordable to more people, but the industry faces a major challenge to play its part in cutting emissions responsible for global warming.

- How polluting is flying? -

Aviation represents around two percent of emissions of global carbon dioxide (CO2), one of the main gases responsible for rising temperatures, according to the UN's International Civil Aviation Organization (ICAO).

That is roughly equivalent to the overall emissions of Germany, according to consulting firm Sia Partners.

A total of 4.3 billion people flew in 2018, a 6.1 percent increase over the previous year. Air traffic is expected to double within the next 15 to 20 years.

- What about other transport?

Transport accounts for a quarter of the emission of climate-changing greenhouse gases in Europe, according to the European Environment Agency.

Road transport makes up the overwhelming majority of emissions in the sector at 70 percent of the total. Aviation and maritime transport account for most of the rest.

But on a measure of CO2 emitted each kilometre travelled by a passenger, air travel ranks top at 285 grams per passenger kilometre. Road transportation follows at 158 and rail travel at 14 grams per passenger kilometre, according to figures published by the European Environment Agency.

- How easy is it to switch? -

"For long-haul it's complicated," acknowledges Philippe Berland, a transportation expert at Sia-Partner.

"Air travel is also closely tied with the development of economic activity. It isn't clear there would be a shift to other means of transport because air travel also brings rapidity in travelling from point A to B," he said.

But for short distances a switch is more viable, so long as train travel is organised in an efficient manner, said Berland.

- Where are we with emissions cuts? -

The sector is implementing an emissions trading scheme that aims to stabilise the situation at 2019-2020 levels.

Called the Carbon Offsetting and Reduction Scheme for International Aviation and run by the ICAO, the at first voluntary scheme will have the industry buy pollution credits for emissions above the baseline from other sectors that have reduced their production of greenhouse gases.

- How can pollution be reduced? -

The ICAO has put the emphasis on improving the performance of aircraft.

Both Airbus and Boeing have in recent years rolled out new planes that offer double-digit gains in fuel savings from those they replace thanks to updated engines, use of lighter materials and aerodynamic modifications. These new planes are 80 percent more efficient than the first commercial airliners introduced in the 1960s, according to an ICAO expert.

The ICAO also believes gains can be made by better management of air traffic to reduce use of fuel and by developing sustainable biofuels.

Several airlines have begun testing biofuels. But their production costs remain high and their widespread adoption would increase competition for arable land.

In the longer term, the industry is looking towards technological developments such as electric engines.

While industry experts don't expect electric engines to be rolled out commercially for another two decades, a new generation of plane designs that offer more fuel savings is likely to appear within five or ten years.

Saddled with long dark winters at home, Swedes have for decades been frequent flyers seeking out sunnier climes, but a growing number are changing their ways because of air travel's impact on the climate.

"Flygskam", or flight shame, has become a buzz word referring to feeling guilt over the environmental effects of flying, contributing to a trend that has more and more Swedes, mainly young, opting to travel by train to ease their conscience.

Spearheading the movement for trains-over-planes is Sweden's own Greta Thunberg, the 16-year-old climate school striker who refuses to fly, travelling by rail to the World Economic Forum in Davos and the climate summit in Katowice, Poland.

A growing number of public figures have vowed to #stayontheground, including Swedish television skiing commentator Bjorn Ferry who said last year he would only travel to competitions by train.

And 250 people working in the film industry signed a recent article in the country's biggest daily Dagens Nyheter calling for Swedish film producers to limit shoots abroad.

An anonymous Swedish Instagram account created in December has been shaming social media profiles and influencers for promoting trips to far-flung destinations, racking up more than 60,000 followers.

"I'm certainly affected by my surroundings and (flight shame) has affected how I view flying," Viktoria Hellstrom, a 27-year-old political science student in Stockholm, told AFP.

Last summer, she took the train to Italy, even though the friends she was meeting there went by plane, as that would have been her second flight within a few weeks.

"The only way I could justify going there was if I took the train," she said.

- Train bookings up -

The Scandinavian country's location far north -- it is 4,000 kilometres (2,500 miles) from the northernmost town of Kiruna to France's Cote d'Azur -- as well as its robust standard of living, the popularity of charter trips and the rise of low-cost airlines have all contributed to making Swedes big flyers.

Researchers at Chalmers University of Technology in Gothenburg last year found that Swedes' per capita emissions from flying between 1990 and 2017 were five times the global average.

Emissions from Swedes' international air travel have soared 61 percent since 1990, their study said.

Swedes' concerns rely on solid data: the Swedish Meteorological Institute said last week that the average annual temperature was rising twice as fast in the country as the global average.

In March, the World Wildlife Foundation published a survey indicating that nearly one in five Swedes had chosen to travel by rail rather than by air in order to minimise their environmental impact.

The trend was most noticeable among women and young people, it said.

Meanwhile, a survey published Tuesday in Sweden's leading travel magazine Vagabond said 64 percent of those who travelled abroad less last year did so because of climate reasons.

National rail operator SJ reported a 21 percent boost in business travel this winter, and the government has announced plans to reintroduce night trains to major European cities before the end of its mandate in 2022.

The number of domestic flight passengers was projected to be down by 3.2 percent in 2018, the transport authority said in its latest figures from September, though the number of passengers on international flights rose four percent.

So far the "flight shame" trend hasn't had the same traction among Sweden's neighbours, although Finland has spawned its own version of the expression, calling it "lentohapea".

- Is 'flight shame' real? -

Other parts of the developed world may not have a word that's quite as catchy -- making do with #flyingless or #stopflying -- but average CO2 emissions of 285 grams per air kilometer, compared with 158 for cars and 14 for trains, have given many pause.

Fausta Gabola, a French-Italian student in Paris, is no longer sure that she should take up an offer to study in Australia on a scholarship.

"It's my dream to go there," she told AFP. "I applied without thinking too much about it and now I have a dilemma. I would feel like a hypocrite if I went."

French political scientist Mathilde Szuba said any no-fly decision effectively puts distant countries out of reach.

"There is no easy substitute for flying," she told AFP. "You can't go to faraway places without taking the plane."

Back in Sweden, some experts say that changing travel patterns are not always a direct result of "flight shame".

Frida Hylander, a Swedish psychologist, said shame, and the fear of being shamed, was a powerful motivator, but she also cautioned against overstating its importance.

Other factors were at play, Hylander said, citing as an example Sweden's unusually hot summer last year which caused massive wildfires and may have sparked wider concerns about climate change.

"You should exercise caution when pointing to one single factor," Hylander said.

A new flight tax introduced in April 2018 may also have played a role, she said, as well as the bankruptcy of regional airline NextJet, which led to the closure of a number of domestic flight routes for several months.


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