Fly less, save the planet
By Adharanand Finn
WHEN environmental groups began calling foul over carbon offsetting, one of their main concerns was the message it conveyed: that carbon offsetting made it fine to carry on flying as before. To save the planet, they said, people and businesses needed to fly less.
However, if you really, unavoidably have to take a business flight, carbon offsetting can still be a valid conscience pacifier. Well, as long as you do your research and avoid the more suspect schemes.
But, while carbon offsetting has grabbed the headlines, there are other ways to reduce the effects of essential flights.
Firstly, travel light. Airlines charge you if you go over your baggage limit because it requires more fuel to carry heavier bags. And the more fuel used, the more emissions produced. You could follow this line of argument further and go on a diet, but that may be going a bit far.
Using the same travel-light logic, you could also fly in a lighter plane. The new Boeing 787 Dreamliner, for example, is made from lightweight plastic, which supposedly makes it 20 per cent more fuel efficient.
Another thing you can do is book daytime flights. According to scientists at the University of Reading in southern England, flying at night or in the winter is more environmentally damaging. Researchers found that, although night flights only account for 25 per cent of air traffic, they contribute 60 per cent to 80 per cent of the global warming caused by flying.
There’s also the slightly questionable theory that it is more eco to fly economy than business class. Without business-class passengers, airlines would be forced to raise standard ticket prices, fewer people would fly and there would be less pollution. If you follow that logic, then fly economy.
—The Guardian, London


