But here’s the peculiar thing: although no other human activity pushes individual emission levels as fast and as high as air travel, most of us don’t stop to think about its carbon impact.
While in many countries new cars, domestic appliances, and even houses now have mandatory energy efficiency disclosures, air travel’s carbon footprint is largely invisible, despite it being relatively much bigger. For instance, a return trip from Europe to Australia creates about 4.5 tonnes of carbon. You could drive a car for 2,000 kilometres and still emit less than that. And the average per capita emissions globally is around 1 tonne.
Several studies have found people to be quite ignorant of how their own flying behaviour contributes to climate change. It’s not hard to see why. Research into airline websites shows little mention of environmental impact. Green NGOs are often quiet on the issue, perhaps being reluctant to “preach” to their members to fly less, and concerned over accusations of hypocrisy as their own staff fly around the world to conferences.
Just using a carbon calculator to learn about the carbon impact of our sunny escapades is a good start.
via The Conversation It’s time to wake up to the devastating impact flying has on the environment