The challenges of reaching net zero emissions are often discussed, but little attention is given to the gains from living in a low-carbon future. Less fossil-fuel combustion means less air pollution, and if the changes are done correctly, net zero could result in homes that are easier to keep warm and a healthier population from walking and cycling every day. A study has looked at air pollution and the health benefits from net zero changes to our homes, our vehicles and the ways we travel. First the researchers predicted the air pollution changes resulting from the UK’s sixth carbon budget