Mother Jones Bias and Reliability

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Bias: Strong Left

Reliability: Generally Reliable/Analysis OR Other Issues

Overview

Ad Fontes Media rates Mother Jones in the Strong Left category of bias and as Generally Reliable/Analysis OR Other Issues in terms of reliability. Mother Jones is a non-profit investigative news organization named after Mary Harris “Mother” Jones, an early 20th-century labor organizer. Its coverage focuses on politics, criminal and racial justice, environmental issues, and education. Founded in 1976, Mother Jones is based in San Francisco, with bureaus in Washington, D.C., and New York.

Overall Score

The following are the overall bias and reliability scores for Mother Jones according to our Ad Fontes Media ratings methodology.

Reliability: 37.02

Bias: -15.11

Panels of analysts from Ad Fontes Media regularly review representative sample content to rate it for reliability and bias. Each panel of analysts comprises one left-leaning, one right-leaning, and one center-leaning analyst.

The team considers a variety of factors when rating content. To determine its reliability score, we consider the content’s veracity, expression, its title/headline, and graphics. We add each of these scores to the chart on a weighted scale, with the average of those creating the sample content’s overall reliability score.

To determine sample content’s bias score, we consider its language, its political position, and how it compares to other reporting or analysis from other sources on the same topic. We add each of these scores to the chart on a weighted scale, with the average of those creating the content’s overall bias score.

The bias rating, demonstrated on the Media Bias Chart®️ on the horizontal axis, ranges from most extreme left to middle to most extreme right. The reliability rating, demonstrated on the chart’s vertical axis, rates sources on a scale from original fact reporting to analysis, opinion, propaganda and inaccurate/fabricated information.

Reliability scores for articles and shows are on a scale of 0-64. Scores above 40 are generally good; scores below 24 are generally problematic. Scores between 24-40 indicate a range of possibilities, with some sources falling there because they are heavy in opinion and analysis, and some because they have a high variation in reliability between articles.

Bias scores for articles and shows are on a scale of -42 to +42, with higher negative scores being more left, higher positive scores being more right, and scores closer to zero being minimally biased, equally balanced, or exhibiting a centrist bias.

Individual Content Sample Scores

These are the most recent content samples that Ad Fontes Media analysts have rated for this source.

Content Sample URL Bias Reliability
How RFK Jr. Falsely Denied His Connection to a Deadly Measles Outbreak in Samoa -12 35.33
“A Genuine Catastrophe”: Experts React to Trump’s Nomination of Robert F. Kennedy Jr. – Mother Jones -17.67 34.67
Tracking One of Elon Musk’s Many Big Lies -19.67 24.67
How Trump’s “Mass Deportation” Plan Would Ruin America -21.67 24.67
Disability Advocates are Winning the Right to Plain Language Voting – Mother Jones -1 45.67
In the Wake of a Sex Scandal, a Moms for Liberty Co-Founder’s Career Is Crumbling -10.33 36.33
Ron DeSantis Wants to “Start Slitting Throats on Day One” -15.33 31.67
La Pequeña Ciudad Que Pudo – Mother Jones -13 53.33
California Supreme Court to Tesla: Stop Being Racist -9 36.33
“Undemocratic”: Why Is Keith Ellison Taking Over a Case From a Prosecutor He Endorsed? -17.33 38
Justin Pearson, Tennessee Democrat Expelled for Gun Control Protest, Is Reinstated -14 39
How MAGA Conspiracies Infected Autism Groups -11.67 44.67
Why Rutgers Faculty Are Striking for the First Time in 257 Years -3.67 42.67
In Brazilian Media, Even More Reports of George Santos’ Lies -7.67 42.33
Mark Your Calendars: Monday Is “Trump Criminal Referral Day” for the Jan. 6 Panel -10.67 39
Mother Jones Congratulates Judge James Ho on His Decision to Boycott Yale -9 32.33
Trump Merch, Rabid Fans, Disgraced Ex-Officials: Inside the Right-Wing Conference Circuit – Mother Jones -22 17.33
Democratic Lawmakers Blast Their Own Party for Boosting Election Deniers in GOP Primaries – Mother Jones -14 36
The Buffalo Shooter’s Manifesto Relied on the Same White Supremacist Conspiracy Pushed by Tucker Carlson -20.33 30
US Will Accept 100,000 Ukrainian Refugees 0 47.33
Leaked Kremlin Memo to Russian Media: It Is “Essential” to Feature Tucker Carlson – Mother Jones -9 33
Lauren Boebert Doubles Down on Her Anti-Muslim Bigotry -14.33 36
Kyle Rittenhouse Doesn’t Need to Be Acquitted to Win -11.33 30.67
Top Facebook Exec Refuses to Say Whether Company Amplified Insurrectionists Ahead of January 6 -11.67 35.33
Pelosi Rejects Two Big Lie Enthusiasts From Jan. 6 Commission -12.67 38.33

 

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