LEFT BIAS
These media sources are moderate to strongly biased toward liberal causes through story selection and/or political affiliation. They may utilize strong loaded words (wording that attempts to influence an audience by appealing to emotion or stereotypes), publish misleading reports, and omit information that may damage liberal causes. Some sources in this category may be untrustworthy. See all Left Bias sources.
- Overall, we rate The Humane League as left-biased based on the promotion of climate injustice, animal rights, and welfare. Its content is advocacy-driven, aiming to promote veganism and reform industrial farming practices. While its articles are generally factual and well-sourced, the organization’s ideological perspective may result in a lack of balanced viewpoints and the occasional promotion of pseudoscience, resulting in a Mixed factual rating.
Detailed Report
Bias Rating: LEFT (-6.9)
Factual Reporting: MIXED (4.6)
Country: USA
MBFC’s Country Freedom Rating: MOSTLY FREE
Media Type: Organization/Foundation
Traffic/Popularity: Medium Traffic
MBFC Credibility Rating: MEDIUM CREDIBILITY
History
The Humane League (THL) is an international nonprofit organization founded in 2005 in Philadelphia. With headquarters in Rockville, Maryland, THL operates in the United States, Mexico, the United Kingdom, and Japan. Its mission is to end the abuse of animals raised for food through corporate, media, and community outreach. THL promotes plant-based diets, conducts research on the effectiveness of different interventions, and works to obtain animal welfare commitments from companies.
Read our profile on the United States media and government.
Funded by / Ownership
THL is a registered 501(c)(3) nonprofit organization. It is funded through donations, including significant grants from organizations like the Open Philanthropy Project. The organization encourages public support through its donation page. According to Charity Navigator, THL has a high rating, indicating efficient use of funds and transparency.
Analysis / Bias
THL exhibits a strong left-leaning bias, particularly in its advocacy for animal rights and environmental issues. Its content often challenges industrial agriculture practices and promotes veganism.
- Our Impact: Highlights successes in corporate campaigns and policy changes aimed at improving animal welfare.
- Six Things You Should Know About Your Easter Chick: Discusses the ethical concerns of gifting chicks during Easter, pointing out the neglect and abandonment that often follow.
- Industrial Agriculture: Critiques large-scale animal farming for its environmental impact and animal cruelty, advocating for systemic change.
- Top Eight Lies Factory Farms Tell: Debunks common claims made by factory farms, aiming to expose misleading information about animal welfare and farming practices.
While THL’s articles are grounded in advocacy, they generally rely on credible sources and research. However, the organization’s strong ideological stance may influence the presentation of information, leading to a one-sided perspective.
Failed Fact Check
There are no formal third-party fact checks against The Humane League. However, some of its research content—particularly from its Humane League Labs division—has been criticized for promoting pseudoscientific claims. For instance, Vegan Publishers criticized Humane League Labs for using flawed methodologies and misrepresenting study results, suggesting that its findings could mislead the public and advocates. These critiques center on confirmation bias, lack of peer review, and unscientific framing to support plant-based and anti-industry narratives.
Overall, we rate The Humane League as left-biased based on the promotion of climate injustice, animal rights, and welfare. Its content is advocacy-driven, aiming to promote veganism and reform industrial farming practices. While its articles are generally factual and well-sourced, the organization’s ideological perspective may result in a lack of balanced viewpoints and the occasional promotion of pseudoscience, resulting in a Mixed factual rating. (D. Van Zandt 06/08/2025)
Source: https://thehumaneleague.org/
Last Updated on June 8, 2025 by Media Bias Fact Check
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