False balance
False balance, known colloquially as bothsidesism, is a media bias in which journalists present an issue as being more balanced between opposing viewpoints than the evidence supports. Journalists may present evidence and arguments out of proportion to the actual evidence for each side, or may omit information that would establish one side's claims as baseless. False balance has been cited as a cause of misinformation.
False balance is a bias which often stems from an attempt to avoid bias and gives unsupported or dubious positions an illusion of respectability. It creates a public perception that some issues are scientifically contentious, although in reality they are not, therefore creating doubt about the scientific state of research. This can be exploited by interest groups such as corporations like the fossil fuel industry or the tobacco industry, or ideologically motivated activists such as vaccination opponents or creationists. False balance can be the result of viewpoint discrimination or political bias. Political bias can be evaluated relative to the median voter for particular topics.
Description and origin
False balance emerges from the ideal of journalistic objectivity, where factual news is presented in a way that allows the reader to make determinations about how to interpret the facts, and interpretations or arguments around those facts are left to the opinion pages. Because many newsworthy events have two or more opposing camps making competing claims, news media are responsible for reporting all opposing positions, along with verified facts that may support one or the other side of an issue. At one time, when false balance was prevalent, news media sometimes reported all positions as though they were equally credible, even though the facts clearly contradicted a position, or there was a substantial consensus on one side of an issue, and only a fringe or nascent theory supporting the other side. In the 2020s, in contrast to prior decades, most media are willing to advocate for a particular viewpoint which they regarded as better evidenced. For instance, claims that the Earth is not warming are regularly referred to in news as "denial", "misleading", or "debunked".Prior to this shift, media would sometimes list all positions without clarifying that one position is known or generally agreed to be false. Unlike most other media biases, false balance may result from an attempt to avoid bias; producers and editors may consider treating competing viewpoints fairly—in proportion to their actual merits and significance—as equivalent to treating them equally, giving them equal time to present their views, even though one of the viewpoints may be overwhelmingly dominant. Media would then present two opposing viewpoints on an issue as equally credible, or present a major issue on one side of a debate as having the same weight as a minor one on the other. False balance can also originate from other motives such as sensationalism, where producers and editors may feel that a story portrayed as a contentious debate would be more commercially successful than a more accurate account of the issue. Science journalist Dirk Steffens mocked the practice as comparable to inviting a flat Earther to debate with an astrophysicist over the shape of the Earth, as if the truth could be found somewhere in the middle. Liz Spayd of The New York Times wrote: "The problem with false balance doctrine is that it masquerades as rational thinking."