We all have pre-conceived ideas about which countries are most climate friendly, but there are some suprises in the rankings.
We all have pre-conceived ideas about which countries are most climate friendly, but there are some suprises in the rankings.
Locally produced food is better for the planet than shipping everything around the world, but that is actually only true if all the food is equal.
Numbers can be hard to visualise. These charts make the recent huge rise in greenhouse gases worryingly clear.