Ration flying now
True impact of your flying several times higher than commonly used CO₂ calculators suggest
For example current calculations for first class from Singapore to Zurich on B777 plane, say it emits 5000 kg when in fact its 14,000 kg #climate
www.newscientist.com/article/2502...
newscientist.com
Your flight emissions are way higher than carbon calculators suggest
Existing tools that work out the carbon footprint of flights greatly underestimate their warming impact, say the makers of a new calculator