James Edward Hansen
Director of Climate Science, Awareness and Solutions at Columbia University's Earth Institute csas.earth.columbia.edu Formerly Director of NASA GISS
8336 followers
Lens Rankings
Think Tanks
#4 | 0.013915 | Earth Institute |
Science
#212 | 0.000670 | ClimateTwitter |
system
#714 | 0.000645 | Think Tanks |
#8039 | 0.000074 | Reality-Based Community |