Are road trips better for the environment than flying?
Even though you are sharing an airplane with others, driving is better than flying when it comes to reducing your carbon footprint, especially when you are sharing the ride with others and/or driving a fuel-efficient car.
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Taking a seven-day cruise is more than three times as carbon-intensive as flying and staying abroad.
In the US, traveling by car uses more than double the energy you need to fly---unless you're behind the wheel of a new hybrid. When I moved to San Francisco from New York last year to join WIRED, my new boss scolded me for flying instead of enjoying an epic road trip. (Are you driving cross-country? he implored.
In fact, when choosing between planes, trains, and automobiles, Americans prefer traveling by plane least. A survey of 2,000 Americans revealed that three in four (73%) people feel that road tripping is a much more pleasant experience than flying.
Just exactly how bad is flying really? Air travel accounts for 2.5% of global carbon emissions. In the US, flying accounted for 8% of transportation emissions, but less than 3% of total carbon emissions.
Aviation is responsible for between 2pc and 3pc of global carbon emissions. And Ms Thunberg continues to refuse to fly because of the impact on the environment.
Train travel is the most ecologically friendly option, aside from walking or bicycling. They emit 66-75% less carbon emissions than other forms of transportation, even if they're electric.
This high carbon emission is mainly due to the significant fuel consumption and associated emissions of airplanes. On the other hand, traveling by train offers a more environmentally friendly alternative.
If we take an overall view of the transport sector, 71% of transportation related carbon emissions come from road users, whereas only 1.8% of emissions stem from rail travel. So in absolute terms, trains are responsible for a lot less emissions than cars.
Professional pilots are very experienced in flying their aircraft.This experience makes the complex tasks required of them easy most of the time. However, unquestionably flying is more complicated and demanding than driving.
It's relatively easy for us, much easier than air travel for example. Gas is comparatively cheap here, we have a federal interstate highway system that is generally well maintained, and you can drive for days without crossing a border or encountering someone who can't speak the same language you do.
So why does flying feel more dangerous when it's obviously far safer than driving? Part of our fear may stem from the perception that, while plane crashes may be rarer than car accidents, they are more deadly.