Low ozone above Antarctica on September 2000, left, and September 2018, right

Montreal Protocol assessment reveals healing ozone, untapped potential for climate action

The latest Scientific Assessment of Ozone Depletion reveals a healing ozone layer, global warming reduction potential, and options for more ambitious climate action. The quadrennial review from the Scientific Assessment Panel of the Montreal Protocol will be presented here at the 30th Meeting of the Parties to this historic accord. Its findings confirm first and…