Force of Nature: Michael Mann, a paleoclimatologist, has been the subject of lawsuits, congressional investigations, and an anthrax scare. Tom ClynesBy Tom Clynes
21 June 2012

There’s no police tape across Michael Mann’s office doorway this morning. “Always a good start,” he says, juggling a cup of coffee as he slides his key into the lock. Mann, a paleoclimatologist, wears a sport coat over a turtleneck. As he takes a seat at his desk, a narrow sunbeam angles through the window, spotlighting a jumble of books, journals and correspondence. Behind him, a framed picture of his six-year-old daughter rests near a certificate for the Nobel Peace Prize he shared in 2007. Propped into a corner is a hockey stick, a post-lecture gift from Middlebury College, which Mann jokingly says he keeps “for self-defense.” Mann directs Penn State University’s Earth System Science Center. Several months ago, he arrived at his office with an armload of mail. Sitting at his desk, he tore open a hand-addressed envelope and began to pull out a letter. He watched as a small mass of white powder cascaded out of the folds and onto his fingers. Mann jerked backward, letting the letter drop and holding his breath as a tiny plume of particles wafted up, sparkling in the sunlight. He rose quickly and left the office, pulling the door shut behind him. “I went down to the restroom and washed my hands,” he says. “Then I called the police.” For someone describing an anthrax scare, Mann is surprisingly nonchalant. “I guess,” he says, “it’s so much a part of my life that I don’t even realize how weird it is.” “Weird” is perhaps the mildest way to describe the growing number of threats and acts of intimidation that climate scientists face. A climate modeler at Lawrence Livermore National Laboratory answered a late-night knock to find a dead rat on his doorstep and a yellow Hummer speeding away. An MIT hurricane researcher found his inbox flooded daily for two weeks last January with hate mail and threats directed at him and his wife. And in Australia last year, officials relocated several climatologists to a secure facility after climate-change skeptics unleashed a barrage of vandalism, noose brandishing and threats of sexual attacks on the scientists’ children. Those crude acts of harassment often come alongside more-sophisticated legal and political attacks. Organizations routinely file nuisance lawsuits and onerous Freedom of Information Act (FOIA) requests to disrupt the work of climate scientists. In 2005, before dragging Mann and other climate researchers into congressional hearings, Texas congressman Joe Barton ordered the scientists to submit voluminous details of working procedures, computer programs and past funding—essentially demanding that they reproduce and defend their entire life’s work. In a move that hearkened back to darker times, Oklahoma senator James Inhofe, the ranking member of the Senate’s Environment and Public Works Committee, released a report in 2010 that named 17 prominent climate scientists, including Mann, who, he argued, may have engaged in “potentially criminal behavior.” Inhofe outlined three laws and four regulations that he said the scientists may have violated, including the Federal False Statements Act—which, the report noted, could be punishable with imprisonment of up to five years. […]

Collateral Damage: Katharine Hayhoe, an atmospheric scientist, wrote a chapter on climate change for Newt Gingrich’s forthcoming book, only to have it pulled after the politician hit the campaign trail. Nellie Doneva / AP Photo

For the many scientists who consider themselves both political conservatives and supporters of the consensus position on anthropogenic climate change, ideology and party affiliation provide little shelter from attacks and harassment. Katharine Hayhoe is an atmospheric scientist at Texas Tech University, a political conservative and an evangelical Christian. In 2007, Terry Maple, the co-author of Newt Gingrich’s forthcoming book on environmental entrepreneurship, asked her to write a chapter reviewing the scientific facts surrounding climate change. For most of his political career, Gingrich championed the virtues of science, but last year, while campaigning in the Republican presidential primaries, he dropped Hayhoe’s chapter after Rush Limbaugh discovered her contribution and ridiculed her as a “climate babe.” “Nice to hear that Gingrich is tossing my climate chapter in the trash,” Hayhoe tweeted on hearing the news. “100+ unpaid hours I could’ve spent playing w[ith] my baby …” The day after Hayhoe’s tweet, the American Tradition Institute (ATI), a conservative think tank, announced that it had filed a FOIA request with Texas Tech University “relating to collaboration on a book, using public time and resources.” The ATI’s paperwork referred to Hayhoe as a “climate activist.” “I can delete the hate mail I got calling me a ‘Nazi bitch whore climatebecile,’” Hayhoe says, “but responding to nuisance lawsuits and investigations takes up enormous amounts of time that could be better spent teaching, mentoring, researching, doing my job.” […] “When I get an e-mail that mentions my child and a guillotine,” Hayhoe says, “I sometimes want to pull a blanket over my head. The intent of all this is to discourage scientists. As a woman and a mother, I have to say that sometimes it does achieve its goal. There are many times when I wonder if it’s worth it.” […]

The Battle Over Climate Science