Michael Mann

Climate scientists prepare for new attacks after GOP wins

Climate scientists are preparing for new attacks from Republicans. But they don’t all agree on the right approach.

2 Comments

Virginia AG recycles old claims in new climate change probe

Ken Cuccinelli has revived a probe of climate scientist Michael Mann, who called the investigation “criminal harassment.” But the new subpoena doesn’t contain much new evidence.

1 Comment

Judge denies request for records in UVA climate case

A Virginia judge set aside a request for records related to research by a prominent climate scientist at the University of Virginia. But the attorney general vowed immediately to try again.

2 Comments

Michael Mann on the latest Climategate crusade

In 1998, Michael Mann published a graph that showed the Earth was getting warmer. Now he’s being investigated for fraud. Alison Stewart talks to Mann to get his side of the story.

5 Comments

Climate scientist calls Va. attorney general’s fraud probe ‘harassment’

An influential climate scientist who has been accused by the Virginia attorney general of defrauding the public calls the probe “criminal harassment” and warns that the case could set a “horrifying” precedent.

18 Comments

- Learn More Providing Support for pbs.org

Need to Know is a production of Creative News Group (CNG) in association with WNET. Marc Rosenwasser is Executive Producer. Need to Know is made possible by Bernard and Irene Schwartz, Mutual of America, Citi Foundation, John D. and Catherine T. MacArthur Foundation, Miriam and Ira D. Wallach Foundation, Margaret A. Cargill Foundation, The Corporation for Public Broadcasting and PBS.