The authoritative guide to ensuring science and technology make life on Earth better, not worse.

chlorofluorocarbons

Sue Solomon in Antarctica with penguins

Interview with Susan Solomon: The healing of the ozone hole, and what else we can learn from atmospheric near-misses

By Dan Drollette Jr | Climate Change, Interviews

Foam Insulation CFC

Unexpected, unreported, and so far unexplained emissions of CFC-11

By Durwood J. Zaelke, Veerabhadran Ramanathan | Analysis, Climate Change

The ozone story: A model for addressing climate change?

By W. H. Brune | Uncategorized