Quantcast
Environmental News for a Healthier Planet and Life

Help Support EcoWatch

The ozone hole is starting to heal. NASA

By David Doniger and Alex Hillbrand

This is a big year for the Montreal Protocol—the 30th anniversary of the world's most successful environmental protection agreement.

Every country on Earth is a party to this treaty, which has prevented catastrophic destruction of the ozone layer that protects us from the sun's dangerous ultraviolet radiation. Phasing out ozone-destroying chemicals has also provided a huge climate protection side-benefit, because many of those chemicals are also powerful heat-trapping agents. Countries took climate protection a step farther by adopting the Kigali Amendment to phase down hydrofluorocarbons (HFCs) in October 2016.

Read More Show Less

EcoWatch Daily Newsletter

Trending