The Alarming Rise of Autism Misinformation in Latin America and the Caribbean: A Digital Epidemic Fueled by Conspiracy Theories
A new study by the Information Disorder and Public Policy Studies Laboratory (DesinfoPop/CEAPG/FGV), in partnership with Autistas Brasil, paints a grim picture of the escalating spread of misinformation about Autism Spectrum Disorder (ASD) across Latin America and the Caribbean. The research, analyzing over 60 million public messages on Telegram from approximately 5 million users in 19 countries, reveals a staggering 15,000% increase in the volume of false information about autism between 2019 and 2024. Brazil emerges as a troubling epicenter for this digital epidemic, accounting for nearly half of the region’s conspiratorial content related to ASD.
The research unearthed a disturbing landscape of pseudoscience and harmful practices disguised as cures for autism. Over 150 false causes and an equal number of bogus cures were identified, ranging from the absurd to the dangerous. Conspiracy narratives linking autism to processed snacks, 5G radiation, and vaccines proliferate, often alongside the promotion of unproven and potentially harmful "therapies." These include the ingestion of toxic substances like chlorine dioxide and colloidal silver, electroshock therapy, and other interventions lacking scientific basis. The widespread dissemination of such misinformation poses a serious threat to the health and well-being of individuals with autism and their families, who may be swayed by these misleading claims.
The reach of these conspiracy theories is alarming. The study estimates that over a ten-year period, these narratives reached at least 4 million users, accumulating approximately 100 million views. Brazil’s contribution to this misinformation ecosystem is particularly significant, with over 22,000 publications and 13.9 million views, representing 46% of the total volume across the region. Argentina, Mexico, Venezuela, and Colombia also registered significant levels of misinformation related to ASD, underscoring the widespread nature of the problem. This proliferation of false claims underscores the pressing need for effective interventions to counteract the spread of harmful narratives.
The study’s findings highlight the role of Telegram as a breeding ground for these damaging narratives. Conspiratorial communities on the platform operate as closed ecosystems, often resembling "digital cults," where pseudoscientific language, denialism, spirituality, and conspiracy theories intertwine to create a potent cocktail of misinformation. Within these echo chambers, autism is frequently framed as a disease to be cured or eradicated, reinforcing harmful stereotypes and stigmatizing individuals on the spectrum. This stigmatization can have profound consequences, isolating individuals with autism and hindering their access to appropriate support and services.
Ergon Cugler, the study’s coordinator, an autistic individual and member of both DesinfoPop and the board of Autistas Brasil, describes the situation as a "digital epidemic." He emphasizes the alarming reality that “miraculous cures and absurd theories have more reach than science.” This not only puts lives at risk but also transforms misinformation into a profitable business model, as individuals and organizations capitalize on the vulnerabilities and anxieties of families seeking answers and support.
The implications of this escalating misinformation crisis are far-reaching. The study underscores the urgent need for coordinated efforts to combat the spread of false narratives and promote evidence-based information about ASD. This requires collaboration between researchers, policymakers, social media platforms, healthcare professionals, and autistic advocacy organizations. It also calls for increased media literacy among the public to critically evaluate information and identify misinformation. Ultimately, addressing this challenge is crucial not only for protecting the well-being of individuals with autism but also for safeguarding public health and fostering a more inclusive and informed society.