Twenty five years ago, on this #EarthDay, Apr 22 1998, the #HockeyStick reconstruction of temperatures was born (https://nature.com/articles/33859). Here's an interview I did on #CBS Evening News
with John Roberts (anchor Dan Rather):
https://youtu.be/8aVUDfWH6R4
@MichaelEMann I am trying to imagine what this Earth Day feels like for you, 25 years on - where we are at now in terms of science, carbon/temperature trajectory and policy - having worked and warned about this for so, so long