

Searching for the Causes of Autism: A Conversation with Two Moms, Alison Singer and Nancy Fuller
May 29, 2025
Alison Singer, co-founder of the Autism Science Foundation, and Nancy Fuller, a dedicated mom navigating her son's autism, engage in a heartfelt dialogue. They explore the complexities of autism research, touching on the historical misconceptions and the vital role of parental advocacy. The discussion delves into the historical evolution of autism understanding, the emotional journey of families, and the contentious vaccine-autism debate. Ultimately, they emphasize the need for informed conversations and collaboration in the search for truth and understanding.
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Nancy's Early Diagnosis Experience
- Nancy Fuller describes the harsh early autism diagnosis warning about "no language, no love, no laughter."- She chose to reject that negativity and prove the diagnosis wrong through belief in her son.
Refrigerator Mom Theory Debunked
- The 'refrigerator mom' theory blamed cold, unemotional parenting for autism and was widely accepted until the 1970s.- It was debunked by twin studies and genetic research showing autism's biological basis.
Complex Genetic Roots of Autism
- Scientists have identified over 800 genes linked to autism, highlighting its complex genetics.- Genetic testing can explain about 40% of autism cases when fully conducted.