Kathleen Johnson

Title: Associate Professor

Institution: University of California, Irvine

Degree: PhD, Geology

Specialty: Caves, climate change, past climate variability and geochemistry

Website: www.ess.uci.edu/people/kathleej

Kathleen is a signatory of the Tyndall Petition, a statement backed by climate experts acknowledging the significant risks of climate change and the urgent need for emission reductions.