Balanced reporting and science

[a_unique_person]

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On May 22, 2003, the Los Angeles Times printed a front-page story by Scott Gold, its respected Houston bureau chief, about the passage of a law in Texas requiring abortion doctors to warn women that the procedure might cause breast cancer. Virtually no mainstream scientist believes that the so-called ABC link actually exists — only anti-abortion activists do. Accordingly, Gold’s article noted right off the bat that the American Cancer Society discounts the “alleged link” and that anti-abortionists have pushed for “so-called counseling” laws only after failing in their attempts to have abortion banned. Gold also reported that the National Cancer Institute had convened “more than a hundred of the world’s experts” to assess the ABC theory, which they rejected. In comparison to these scientists, Gold noted, the author of the Texas counseling bill — who called the ABC issue “still disputed” — had “a professional background in property management.”

Gold’s piece was hard-hitting but accurate. The scientific consensus is quite firm that abortion does not cause breast cancer. If reporters want to take science and its conclusions seriously, their reporting should reflect this reality — no matter what anti-abortionists say.

But what happened next illustrates one reason journalists have such a hard time calling it like they see it on science issues. In an internal memo exposed by the Web site LAobserved.com, the Times’s editor, John Carroll, singled out Gold’s story for harsh criticism, claiming it vindicated critics who accuse the paper of liberal bias. Carroll specifically criticized Gold’s “so-called counseling” line (“a phrase that is loaded with derision”) and his “professional background in property management” quip (“seldom will you read a cheaper shot than this”). “The story makes a strong case that the link between abortion and breast cancer is widely discounted among researchers,” Carroll wrote, “but I wondered as I read it whether somewhere there might exist some credible scientist who believes in it . . . . Apparently the scientific argument for the anti-abortion side is so absurd that we don’t need to waste our readers’ time with it.”

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No wonder scientists have often denounced the press for giving credibility to fringe scientific viewpoints. And without a doubt, the topic on which scientists have most vehemently decried both the media and the Bush administration is global warming. While some scientific uncertainty remains in the climate field, the most rigorous peer-reviewed assessments — produced roughly every five years by the United Nations’ Intergovernmental Panel on Climate Change (IPCC) — have cemented a consensus view that human greenhouse gas emissions are probably (i.e., the conclusion has a fairly high degree of scientific certainty) helping to fuel the greenhouse effect and explain the observed planetary warming of the past fifty years. Yet the Bush administration has consistently sought to undermine this position by hyping lingering uncertainties and seeking to revise government scientific reports. It has also relied upon energy interests and a small cadre of dissenting scientists (some of whom are funded, in part, by industry) in formulating climate policy.

The centrality of the climate change issue to the scientific critique of the press does not arise by accident. Climate change has mind-bogglingly massive ramifications, not only for the future of our carbon-based economy but for the planet itself. Energy interests wishing to stave off action to reduce greenhouse gas emissions have a documented history of supporting the small group of scientists who question the human role in causing climate change — as well as consciously strategizing about how to sow confusion on the issue and sway journalists.

In 1998, for instance, John H. Cushman, Jr., of The New York Times exposed an internal American Petroleum Institute memo outlining a strategy to invest millions to “maximize the impact of scientific views consistent with ours with Congress, the media and other key audiences.” Perhaps most startling, the memo cited a need to “recruit and train” scientists “who do not have a long history of visibility and/or participation in the climate change debate” to participate in media outreach and counter the mainstream scientific view. This seems to signal an awareness that after a while, journalists catch on to the connections between contrarian scientists and industry. But in the meantime, a window of opportunity apparently exists when reporters can be duped by fresh faces.