Ready to get over your post-festive comedown by booking an escape to the sun? For many of you, that will involve flying. And while I’m sorry to put a downer on your holiday plans, there are several problems with this from a climate perspective.
The first is that aviation is essentially a fossil fuel industry, one which guzzles an eye-watering 5m barrels of oil every day. Burning that fuel currently contributes around 2.5% to total carbon emissions, a proportion which could rise to 22% by 2050 as other sectors emit less.