Jeffrey Severinghaus
Title: Professor
Institution: Scripps Institution of Oceanography / UCSD
Degree: PhD, Geological Sciences
Specialty: Using trapped bubbles of gases contained in ice cores to track changes in ancient climate.
Website: http://scrippsscholars.ucsd.edu/jseveringhaus
Jeffrey 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.
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