One memorable scene from Brian Singer’s 1995 film “The Usual Suspects” features five criminals in a police lineup. As suspects in a truck hijacking, they are forced to each read a line off an index card in order for the authorities to identify the culprit. What follows is a completely different interpretation of the line by each person, which sets the tone for the rest of the movie.
The topic of global warming is not very different from that scene. Formally defined as “an increase in the average temperature of the earth's atmosphere, especially a sustained increase sufficient to cause climatic change,” it is a subject that has been constantly referred to in the news media, and has skyrocketed into public culture over the last few years. Yet, the phrase “global warming” is often replaced by the term “climate change,” a phrase first advanced by Republican political strategist Frank Luntz, who found in his focus groups that the term sounded more positive to viewers. What is the difference between the two phrases? The following study tracks the usage and frequency of each word in The New York Times, The Washington Times, and the Los Angeles Times over the span of three months, September 9, 2007 to November 9, 2007.
The New York Times featured the words “global warming” 88 times, and “climate change” 112 times. While the occurrences of the latter term total 24 more, it does not necessarily mean that the paper leans toward the more conservative term. The context of their respective usage shows that this is not the case.
The Washington Times, a conservative paper, features the complete opposite statistics for the two terms. “Global warming” appeared 67 times, and “climate change” 36 times. While the former tops the latter by 31 appearances, the context can prove again that the statistics are not an accurate barometer of the paper’s leanings.
The Los Angeles Times is a newspaper with a liberal slant, and it shows just by the statistics for the two terms. “Climate change” appears 81 times, while “global warming” appears an astounding 179 times. The statistics for the two other papers were not nearly as lopsided.