Just how much of an impact would a shift to vegetarian diets have on the battle to halt climate change, asks Mirjam Guesgen.
Covering Climate Now: Charging businesses for their greenhouse gas emissions seems simple enough, but in New Zealand, at least, emissions keep on rising. Is the system flawed, or is it how we're implementing it?
Covering Climate Now: A changing climate means changing landscapes and changing lives. This is what it looks like, according to experts.