
Why Parkinson’s Disease Is Preventable - Ray Dorsey, Ted Schettler, and Host Kristin Schafer
Jan 13, 2026
01:01:38
An estimated 1.1 million people in the U.S. are currently living with Parkinson's disease (PD), and this number is expected to rise to 1.2 million by 2030. Globally, more than 10 million people are estimated to be living with PD, which is now the fastest growing brain disorder in the world.
Science has long linked certain environmental contaminants to increased risk of PD, and some researchers are now making the case that this fast-growing disease may be largely preventable.
This is the case made by the authors of The Parkinson’s Plan. The recently released book documents three types of environmental exposures that research has linked to increased risk of Parkinson’s disease: certain pesticides, the solvent trichloroethylene, and air pollution. The authors reach the hopeful conclusion that by addressing these pollutants, “it may be possible to create a world where Parkinson’s disease is increasingly rare.”
In this CHE Café conversation we will explore new approaches to Parkinson’s disease prevention. We will hear from Dr. Ray Dorsey, a co-author of The Parkinson’s Plan, and Dr. Ted Schettler, long interested in exploring environmental influences on aging and co-creator of Sam’s Story, the Story of Health ebook on environmental drivers of cognitive decline.
Co-presented with the Collaborative for Health and Environment, and hosted by CHE Director Kristin Schafer.
#parkinson #brainhealth #commonwealnewschool
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