Astroturfing
What it is
Creating the appearance of widespread grassroots support for a position, policy, or organization that is actually orchestrated and funded by a hidden sponsor.
How it works
Real-world examples
- •National Smokers Alliance, 1993: created by Philip Morris through the public-relations firm Burson-Marsteller to appear as a grassroots smokers' rights movement.
- •FCC net-neutrality docket, 2017: the New York Attorney General's 2021 report found that about 18 million of 22 million public comments were fake, including 8.5 million generated by broadband-industry-funded lead generators and 7.7 million submitted in favor of net neutrality by a 19-year-old college student.
- •Health-care fight, 2009: Americans for Prosperity (Koch-funded) organized town-hall protests against the Affordable Care Act while Health Care for America Now (union- and foundation-funded) organized supporting rallies; both were financed top-down and both presented as citizen movements.
- •Internet Research Agency, 2014 to 2017: the Senate Intelligence Committee's Volume 2 (2019) documented fake US personas and pages on the left (Blacktivist) and the right (Heart of Texas) that organized real-world rallies.
- •Corporate, 2020: American Edge, a group running advertising against technology regulation, was reported by the Washington Post to be funded by Facebook, which was not disclosed in the ads.
- •State commentators: King, Pan, and Roberts (2017) estimated from leaked records that Chinese government workers fabricate roughly 448 million social-media posts a year, mostly cheerleading rather than argument.
Historical case studies
Ethical guidelines
- ●Astroturfing is fundamentally deceptive and undermines democratic participation.
- ●Authentic advocacy should disclose its funding sources and organizational backing.
- ●Simulating grassroots support corrupts the marketplace of ideas.
How to defend against it
- ►Research who funds "grassroots" organizations — check their donor disclosures and board members.
- ►Be suspicious of movements that appear suddenly fully formed with professional materials and funding.
- ►Look for organic indicators: diverse participants, varied messaging, genuine personal stories.
From the Defense Playbook
Before weighing a recommendation, find out what the person making it gains if you say yes (commission, funding, votes, attention, status), and adjust how much independent confirmation you require accordingly.
To judge an unfamiliar website, leave it: open new tabs and find out what independent sources say about the organization behind it, before spending any time on the site's own content, design, or "About" page.
Before taking an online account's word, or taking a crowd of accounts as public opinion, spend a minute on the profile itself: its age, history, posting rhythm, network, and photo, which together show whether you are looking at a person, a persona, or a coordinated operation.
When a "grassroots" campaign, citizens' coalition, or flood of public comments appears, establish who organized and paid for it and make that public, because manufactured support loses most of its force once the audience knows it is manufactured.
Before a campaign, advertisement, fundraising appeal, or pitch goes out, test it against the five TARES duties: Truthfulness of the message, Authenticity of the persuader, Respect for the audience, Equity of the appeal, and Social responsibility for the common good.
Ask whether you would be comfortable seeing the tactic, including how it works and why you chose it, described accurately on the front page of a newspaper read by your audience; if the tactic only works when the audience does not know about it, treat that as a finding.
Before publishing sponsored, affiliated, incentivized, or endorsed content, check that every material connection between the speaker and the brand or cause is disclosed clearly, conspicuously, in plain language, and in the same place and format as the claim it qualifies.
Every playbook entry states how strong its evidence is and when not to use it. Browse the full playbook.
DISARM framework
How analysts would file this in the open DISARM framework (v1.6.1, CC BY-SA 4.0). Closest matches, mapped by Persuasion Lab.
References
- Walker, E. T. (2014). Grassroots for Hire: Public Affairs Consultants in American Democracy. Cambridge University PressSociological study of the public-affairs industry that manufactures citizen participation for corporate and political clients — the funded letter-writing campaigns and paid participation the entry describes.
- Keller, F. B., Schoch, D., Stier, S., & Yang, J. (2020). Political astroturfing on Twitter: How to coordinate a disinformation campaign. Political Communication, 37(2), 256–280Analysis of a documented state-run astroturfing campaign showing how coordinated accounts simulate spontaneous public support online — the entry's bot-network example.