CORRECTION

My reflections on climate change report in the Guardian contain a Celsius to Fahrenheit conversion error.

By John Leake

In my reflections this evening on a report in the Guardian about northern Greenland’s climate 2 million years ago, I made a significant error in my conversion of Celsius to Fahrenheit. Special thanks to reader D. Goldin, Ph.D. for quickly pointing out the correct conversion of 11-19C warmer is 20-34F warmer.