91É«ÇéƬ

Environment

With the world on the cusp of passing 1.5°C of warming, scientists are turning their attention to defining a new limit for temperature rises – but not everyone agrees that we should

Environment

Environment

Earth

Environment

Environment

Environment

Environment

Environment

Environment

Some researchers propose that countries should start to rack up a carbon debt once they exceed their carbon budget, obliging them to do more to draw down carbon dioxide, but the idea is unlikely to form part of international climate agreements

Environment

Environment

Environment

Environment