The role of environmental factors in the development of autism is a crucial area of study. Although we know that genetics is an important factor, genetics alone may not account for all cases of autism. The increase in the reported number of autism cases has generated extreme concern over the potential involvement of toxins as well as infectious agents in our environment. For example, prenatal exposure to the chemicals thalidomide and valproic acid has been linked to a greater risk of a child being born with autism. This initiative targets research that seeks to understand and identify the potential role environmental factors play in triggering autism.

Through its many granting programs, Autism Speaks has and continues to stimulate research into environmental interactions in autism.

View the full list of environment-related grants that have been funded.